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Highest Common Factor, Lowest Common Multiple: Diagnostic Questions

I built Diagnostic Questions to help you identify, understand and resolve key misconceptions. Here is a selection of free resources to get you started.

Contents

Mr Barton's Quizzes keyboard_arrow_up

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A selection of quizzes, put together by my own fair hands, aligned to the GCSE Maths specification.

Name	Online	PDF
Highest Common Factor & Lowest Common Multiple	Online	PDF
Product of Prime Factors, HCF & LCM	Online	PDF

Awarding Bodies’ GCSE Quizzes keyboard_arrow_up

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These quizzes have been written by the awarding bodies, exclusively for Diagnostic Questions, and provide excellent practise for the GCSE Maths exams.

Awarding Body and Tier	Name	Quizzes
AQA Foundation	Factors and Multiples	Baseline Progress Understanding
AQA Higher	Factors and Multiples	Baseline Progress Understanding
Edexcel Foundation	Factors, Multiples, Primes	Baseline Progress Understanding
Edexcel Higher	Factors, Multiples, Primes and Standard Form	Baseline Progress Understanding
OCR Foundation	Factors, Multiples, Primes	Baseline Progress Understanding
OCR Higher	Factors, Multiples, Primes	Baseline Progress Understanding

Exit Ticket keyboard_arrow_up

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Use these three questions, either paper-based or online, to assess how much progress your students have made in a lesson or at the end of a teaching unit.

Name	Online	PDF
Exit Ticket A10 - HCF and LCM	Online	PDF

Questions keyboard_arrow_up

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A direct link to a whole bundle of top-quality, free questions on this given topic, either ordered by newest first, or most used. Build your own quizzes, or just use individual questions.