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Highest Common Factor, Lowest Common Multiple: Lessons

If you want a complete lesson, a Tarsia jigsaw, or a fun and engaging lesson activity, then you have come to the right place!

Contents

Complete Lesson PowerPoints keyboard_arrow_up

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Complete lessons from some of my favourite authors. There are few better places to your own planning process.

Pixi: HCF and LCM
Dr Frost: Number Theory
Mistry Maths: HCF and LCM levels
TES: Introduction into HCF, LCM using prime factor decomposition

MAP: Finding Factors and Multiples

Tarsia Jigsaws and Card Sorts keyboard_arrow_up

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I have been a Tarsia fan for many years. Visit the my tarsia page for lots of different ideas for using this wonderful free resource, and to get hold of the software yourself.

Tarsia Convince Me: Factors, Multiples, Primes
HCF, LCM, Prime Factor - jigsaw 1
HCF, LCM, Prime Factor - jigsaw 2
Number Properties 1
Number Properties 2
Prime Factors

Lesson Activities keyboard_arrow_up

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A selection of some of my favourite, free maths activities to use in lessons. I have tried out each and every one with my students.

Increasingly Difficult Exercises: Factors and Multiples
Increasingly Difficult Exercises: Product of Prime Factors
Alutwyche: HCF and LCM codebreaker
Alutwyche: Batman's HCF and LCM Dilemma
Alutwyche: Christmas Party - LCM
Alutwyche: Santa's Streamlining - LCM