What is the common factor of 12 and 110?

Answer 1

The factors of 110 are: 1, 2, 5, 10, 11, 22, 55, 110.

The factors of 120 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120.

The common factors are: 1, 2, 5, 10.

The Greatest Common Factor (GCF) is: 10

Answer 2

The factors of 11000 are 1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 125, 200, 220, 250, 275, 440, 500, 550, 1000, 1100, 1375, 2200, 2750, 5500, 11000. For them to be common, they need to be compared to another set of factors.

Answer 3

1 and 2.

Factors of 12: 1, 2, 3, 4, 6, 12

Factors of 110: 1, 2, 5, 10, 11, 55, 110

Answer 4

1, 2, 5 and 10

Answer 5

A common factor is 2.

Answer 6

HCF is 11