What are the common multiple of 5?

Answer 1

Multiples of 5 include 5, 10, 15 and 20. For them to be common, they need to be compared to another set of multiples.

Answer 2

Common multiples are used to compare two or more numbers' factors - a single number cannot have a common multiple.

Answer 3

5, 10, 15, 20, 25, 30, 35, 40 and 45