Prime factor decomposition

In this lesson, we will introduce indices as a way of representing "lots of lots of".

In this lesson, we will "build" numbers by considering their products and factors. We will also rewrite numbers as a product of factors in different ways.

In this lesson, we will investigate how to write a number as a product of its prime factors. We investigate the concept of prime factorisation

In this lesson, we will use our knowledge of prime factorisation to deduce the factors of numbers.

In this lesson, we will revisit factors and learn about highest common factors.

In this lesson, we will use venn diagrams to sort prime factors and to help in identifying highest common factors.

In this lesson, we will learn to calculate the lowest common multiple through listing the multiples of a number.

In this lesson, we will use prime factorisation to identify common multiples and the lowest common multiple. We will also use Venn diagrams to sort prime factors.