Factors, Prime Factors and Multiples: What's the Difference?

Dawn Strachan

Published on: 16/09/2026

A simple GCSE maths explanation of factors, prime factors and multiples, including factor trees, index notation and an easy way to remember the difference.

GCSE maths revisionGCSE mathsmathsmaths revisionunderstanding maths

Changing the Subject

Dawn Strachan

Published on: 20/11/2024

Is changing the subject a thing in maths or is it just a means of procrastinating? In this explanation we will show you that it is a thing and how it is done. I hope it helps

algebraGCSE maths revisionchanging the subjectrearranging equations