Students learn how to work out the multiples of a number.

Later, as learning progresses they work out the lowest common multiple of two numbers.

**Differentiated Learning Objectives**

- All students should be able to calculate the first 5 multiples of the digits 1 to 12.
- Most students should be able to calculate a set of multiples for any integer.
- Some students should be able to calculate the lowest common multiple for 2 integers.