Highest Common Factor, Lowest Common Multiple: GCSE Maths Specification and Awarding Body Information
Boring, but hopefully useful. Links to the relevant section of the GCSE Maths Specification, together with information and resources from each of the Awarding Bodies.
Contents
GCSE Maths Specification keyboard_arrow_up
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An overview of the GCSE Maths learning objectives that relate to this particular topic area. The expectation is that:
- All students will develop confidence and competence with the content identified by standard type
- All students will be assessed on the content identified by the standard and the underlined type; more highly attaining students will develop confidence and competence with all of this content
- Only the more highly attaining students will be assessed on the content identified by bold type. The highest attaining students will develop confidence and competence with the bold content.
- N4
- Use the concepts and vocabulary of prime numbers, factors (divisors), multiples, common factors, common multiples, highest common factor, lowest common multiple, prime factorisation, including using product notation and the unique factorisation theorem.
AQA keyboard_arrow_up
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Taken from the AQA Teacher Guidance document, containing teacher guidance, notes and example questions for each of the GCSE Maths learning objectives. For more information please see the AQA GCSE Maths page.
AQA N4 Edexcel keyboard_arrow_up
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Taken from the Edexcel 2 year GCSE Scheme of Work, containing prior knowledge, keywords, opportunities for problem solving and common misconceptions. For more information please see the Edexcel GCSE Maths page.
F1d Factors, Multiples and PrimesH1c Factors, Multiples, Primes, Standard Form, Surds
OCR keyboard_arrow_up
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Taken from the OCR Higher and Foundation planning documents, containing specification descriptions. Also included, where available, are the excellent OCR Check-in Tests. For more information please see OCR GCSE Maths page.
3. Factors, Multiples, Primes (F)44. Factors, Multiples, Primes (H)
JustMaths GCSE Questions keyboard_arrow_up
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The lovely Mel from JustMaths has put together themed collections of questions taken from the awarding bodies’ sample assessment materials and practise papers. These should give you a clearer idea of how content may be presented and the increased level of challenge. Where possible, answers are also provided.
Number – F – Product of Prime Factors, HCF & LCM v3Number – F – Product of Prime Factors, HCF & LCM v3 – SOLUTIONS
Number – H & F – Product of Prime Factors, HCF & LCM v1
Number – H & F – Product of Prime Factors, HCF & LCM v1 – SOLUTIONS
Number – H – Product of Prime Factors, HCF & LCM v2
Number – H – Product of Prime Factors, HCF & LCM v2 – SOLUTIONS