mavii

A multiple is a number multiplied. So 20, 30 and 40 are multiples of 10. A factor is any number that is evenly divided into another. For example, 2 and 5 are both factors of 10.

Welcome to the desert of factors, multiples and primes ... This short animated film is from the BBC Teach series, Hypatia's Mathematical Maze. Depending on your lesson’s focus, you may wish ...