Prior Content: Sequences, Basic Operations +-x/, Indices
Possible Next Steps: Surds, Sets, Combinations, Algebraic Proof
Contents
- 1.1 Key Groups of Numbers
- 2.1 Prime Factors
- 3.1.1 Highest Common Factors & Lowest Common Multiples by Listing
- 3.1.2 Highest Common Factors & Lowest Common Multiples by Prime Factors
- 3.2 HCFs & LCMs in Context
- 3.3 HCFs & LCMs of Algebraic Terms
- Whole Topic Summary Resources (Including Past Paper Questions)
1.1 Key Groups of Numbers
To look at Number Groups/ Sets please go to the Sets Course Support Page
Teaching Videos, Exercises & Activities
Tutorial Videos
Corbett Maths Even Numbers & Odd Numbers
Corbett Maths Factors
Corbett Maths Multiples
Corbett Maths Prime Numbers
Corbett Maths Triangular Numbers
Online Platforms (with Videos & Exercises)
Activities & Resources
- Pixi Maths
- WW Grid Activities
Worksheets
- Dr Austin Maths
- Factors, Multiples and Primes Practice Grid (Editable Word | PDF | Answers)
- Factors, Multiples and Primes Decode the Joke (Editable Word | PDF | Answers)
- Corbettmaths
- Multiples, Factors & Primes Practice Questions & Solutions
- Factors Worksheet & Solutions
- Multiples Worksheet & Solutions
- Prime Numbers Worksheet & Solutions
- Triangular Numbers Practice Questions, Solutions & Video Solutions
- Triangular Numbers Worksheet & Solutions
- Maths 4 Everyone
- Pixi Maths
Dr Frost Resources
Dr Frost Video
K21: Identify Odd and Even Numbers.
K22: Identify Square Numbers.
K23: Identify Cube Numbers.
K59: Find Factors of a Number.
K60: Find Multiples of a Number.
K61: Identify Prime Numbers.
Dr Frost Slides & Activities
Dr Frost Slides (1-4 & 10)
Extra Questions
- Dr Frost Questions
Key Skills
Note all numbers are subject to change and will be updated once all key skills have been finished by Dr Frost
- 21 Identify Odd and Even Numbers.
- 22 Identify Square Numbers.
- 23 Identify Cube Numbers.
- 59 Find Factors of a Number.
- K33b: Find factor pairs of a number
- 60 Find Multiples of a Number.
- K36a: Identify common multiples of 2 numbers.
- 61 Identify Prime Numbers.
- Combination of All
Properties of Numbers Key Skills Section (for selecting more than one)
Extension Materials
Other Videos & Multimedia
2.1 Prime Factors
TEACHING VIDEOS, EXERCISES & ACTIVITIES
Tutorial Videos
Corbett Maths Product of Primes
Online Platforms (with Videos & Exercises)
Activities & Resources
- Craig Barton Variation Theory Webpage & Product of Prime Factors ppt
- Maths 4 Everyone
- Mr Mawson Prime Factor Decomposition Logical Puzzle (TES Account Required)
- thewessens.net Prime Factorisation versus game
Worksheets
- Dr Austin Maths
- Prime Factors and Factor Trees Practice Strips (Editable Word | PDF | Answers)
- Prime Factor Decomposition with Factor Trees Fill in the Blanks (Editable Word | PDF | Answers)
- More Prime Factor Decomposition with Factor Trees Fill in the Blanks (Editable Word | PDF | Answers)
- Prime Factor Decomposition Practice Strips (Editable Word | PDF | Answers)
- Corbettmaths
- Product of Primes, HCF’s & LCM’s Practice Questions (Q1-9) & Solutions
- Product of Primes Worksheet & Solutions
Dr Frost resources
Dr Frost Video
K215: Write a Number as the Product of its Prime Factors.
Dr Frost Slides & Activities
Dr Frost Slides (5)
Extra Questions
- Dr Frost Questions
Key Skills
Note all numbers are subject to change and will be updated once all key skills have been finished by Dr Frost
- 215 Write a Number as the Product of its Prime Factors.
- K114b: Write a product as the product of its prime factors.
Properties of Numbers Key Skills Section (for selecting more than one)
EXTENSION MATERIALS
Other Videos & Multimedia
Using Product of Primes to Find Square or Cube Numbers
3.1.1 Highest Common Factors & Lowest Common Multiples by Listing
TEACHING VIDEOS, EXERCISES & ACTIVITIES
Tutorial Videos
Corbett Maths LCM & Common Multiples
Corbett Maths Common Factors & HCF
Online Platforms (with Videos & Exercises)
Activities & Resources
- Maths 4 Everyone
Worksheets
- Dr Austin Maths
- Highest Common Factor Practice Strips (Editable Word | PDF | Answers)
- Highest Common Factor by Listing Fill In The Blanks (Editable Word | PDF | Answers)
- Lowest Common Multiple Practice Strips (Editable Word | PDF | Answers)
- Lowest Common Multiple by Listing Fill In The Blanks (Editable Word | PDF | Answers)
- LCM and HCF Practice Strips (Editable Word | PDF | Answers)
- Corbettmaths
- Maths 4 Everyone
Dr Frost resources
Dr Frost Video
K216: Find the HCF of Two Numbers Using a Listing Strategy.
K219: Find the LCM of Two Numbers Using a Listing Strategy.
Dr Frost Slides & Activities
Dr Frost Slides (7-12)
Topic Tests
- Standard Test
Extra Questions
- Dr Frost Questions
Key Skills
Note all numbers are subject to change and will be updated once all key skills have been finished by Dr Frost
- 216 Find the HCF of Two Numbers Using a Listing Strategy.
- 219 Find the LCM of Two Numbers Using a Listing Strategy.
- Combination of All
Properties of Numbers Key Skills Section (for selecting more than one)
EXTENSION MATERIALS
3.1.2 Highest Common Factors & Lowest Common Multiples by Prime Factors
TEACHING VIDEOS, EXERCISES & ACTIVITIES
Tutorial Videos
Corbett Maths LCM HCF Using Product of Primes
Online Platforms (with Videos & Exercises)
Activities & Resources
Unknown Author
Worksheets
- Dr Austin Maths
- LCM and HCF Using Repeated Division Fill In The Blanks (Editable Word | PDF | Answers)
- LCM and HCF Using Venns Fill In The Blanks (Editable Word | PDF | Answers)
- Using Venns for HCF and LCM Problems Practice Strips (Editable Word | PDF | Answers)
- LCM and HCF Crack the Code (Editable Word | PDF | Answers)
- LCM and HCF from Prime Factorisation Practice Strips (Editable Word | PDF | Answers)
- Corbettmaths
- Product of Primes, HCF’s & LCM’s Practice Questions (Q10 Onwards) & Solutions
- Product of Primes: HCF & LCM Worksheet & Solutions
- Maths 4 Everyone
- Pixi Maths
Dr Frost resources
Dr Frost Video
K217: Find the HCF of Two Numbers Which are Already Prime Factorised.
K218: Find the Highest Common Factor (HCF) of 2 numbers by Prime Factorising.
K220: Find the LCM of Two Numbers Which are Already Prime Factorised.
K221: Find the Lowest Common Multiple (LCM) of 2 Numbers by Prime Factorising.
Dr Frost Slides & Activities
Dr Frost Slides (7-12)
Topic Tests
- Standard Test
Extra Questions
- Dr Frost Questions
Key Skills
Note all numbers are subject to change and will be updated once all key skills have been finished by Dr Frost
- 217 Find the HCF of Two Numbers Which are Already Prime Factorised.
- 218 Find the Highest Common Factor (HCF) of 2 numbers by Prime Factorising.
- 220 Find the LCM of Two Numbers Which are Already Prime Factorised.
- 221 Find the Lowest Common Multiple (LCM) of 2 Numbers by Prime Factorising.
- Combination of All
Properties of Numbers Key Skills Section (for selecting more than one)
EXTENSION MATERIALS
3.2 HCFs & LCMs in Context
TEACHING VIDEOS, EXERCISES & ACTIVITIES
Tutorial Videos
Online Platforms (with Videos & Exercises)
Activities & Resources
Worksheets
- Dr Austin Maths
- Using Venns for HCF and LCM Problems Practice Strips (Editable Word | PDF | Answers)
- Corbettmaths
- LCM’s & HCF’s Practice Questions & Solutions
- Pixi Maths
Dr Frost resources
Dr Frost Slides & Activities
Dr Frost Slides (13)
Topic Test
- Advanced Test
Extra Questions
- Dr Frost Questions
Key Skills
No Key Skills Yet
Further Practice
- Practise Questions
EXTENSION MATERIALS
3.3 HCFs & LCMs of Algebraic Terms
TEACHING VIDEOS, EXERCISES & ACTIVITIES
Tutorial Videos
Online Platforms (with Videos & Exercises)
Activities & Resources
Worksheets
Dr Frost resources
Dr Frost Slides & Activities
Dr Frost Slides (13)
Topic Test
- Advanced Test
Extra Questions
- Dr Frost Questions
Key Skills
Note all numbers are subject to change and will be updated once all key skills have been finished by Dr Frost
- 747 Find the HCF of Two Algebraic Expressions.
- 748 Find the LCM of Two Algebraic Expressions.
- Combination of All
Properties of Numbers Key Skills Section (for selecting more than one)
Further Practice
- Practise Questions
EXTENSION MATERIALS
Whole Topic Summary Resources (Including Past Paper Questions)
Download Properties of Numbers PPQs as WW Powerpoint for Edexcel IGCSE, AQA GCSE, Edexcel GCSE or OCR GCSE (or all GCSE together)
Other Whole Topic Resources
Worksheets
- Dr Austin Maths
- Factors, Multiples and Primes Revision Practice Grid (Editable Word | PDF | Answers)
- Maths 4 Everyone