Question

List all the factor pairs of 40

Answer 1

40 = 1 x 40, 2 x 20, 4 x 10, or 5 x 8

Explanation:

1 x 40 = 40

2 x 20 = 40

4 x 10 = 40

5 x 8 = 40

Answer 2

2x20
1x40
4x10
5x8

All integers these multiply to 40