What are the common factors of 20 30 and 80?

Answer 1

Factors of 20: 1, 2, 4, 5, 10, 20

Factors of 30: 1, 2, 3, 5, 6, 10, 15, 30

Factors of 80: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80

Common factors of 20, 30, and 80: 1, 2, 5, 10

Answer 2

The common factors of 25 and 80 are 1 and 5

Answer 3

The common factors of 25 and 70 are 1 and 5

Answer 4

1, 5 and 25 are the factors of 25.

1, 2, 4, 5, 8, 10, 16, 20, 40 and 80 are the factors of 80.

Answer 5

The common factors are: 1, 5.