Common factors of 28 and 54?

Answer 1

The common factors of 14 and 24 are: 1 and 2
The factors of 14 are: 1, 2, 7, 14

The factors of 24 are: 1, 2, 3, 4, 6, 8, 12, 24

The common factors are: 1, 2

Answer 2

Since 14 is a factor of 28, all of its factors are common.

Answer 3

The factors of 28 are:

1, 2, 4, 7, 14, 28

The factors of 42 are:

1, 2, 3, 6, 7, 14, 21, 42

The common factors are: 1, 2, 7, 14

Answer 4

2. Prime factorization is 28 is 2*2*7, while prime factorization of 54 is 2*3*3*3. The only common factor of the two numbers is 2.

Answer 5

The factors of 14 are 1,7,14

The factors of 28 are 1,2,14,28

The factors of 14 and 28 are 1,14

Answer 6

The GCF is 14.

Answer 7

1, 2, 7, 14

Answer 8

1 and 7