Year 9 · Maths

Use concepts and vocabulary for all numbers in Year 9 Maths

6 checked activities 6 video matches

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Focus on HCF and LCM using prime factors. Start with “Find the HCF Using Prime Factors”, then explain the idea in your own words.

Year 9 learners practise hcf and lcm using prime factors.

The activities include Find the HCF Using Prime Factors, Find the LCM Using Prime Factors, Identify Number Types, and related practice. The checked support below includes video, worksheet, teaching. Open a resource in its provider's website and choose the format that best helps the learner explain the idea independently.

Activities covered

Find the HCF Using Prime Factors
Find the LCM Using Prime Factors
Identify Number Types
Know The Rules for Divisibility
Know Your Number Types
Understand the Rule for Divisibility by 11

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Learn — a lesson or teaching page to read and work through

Practise — questions or activities to try

Print — a worksheet you can print, usually with answers

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Oak National Academy, BBC Bitesize, Corbettmaths and Mathsframe normally open with no account. Twinkl access varies by resource, so we only show a free label after checking the resource's own page. Unconfirmed access appears only under Everything.