What are the GCF of 16 and 32?

Answer 1

GCF of 121 and 132 is 11.

Method of prime factorization:

Prime factorization of 121 = 11x11

Prime factorization of 132 = 2x2x3x11

Only 11 is common in P.F. of both numbers.

So greatest common factor is 11.

Answer 2

The factors of 12 are:

1, 2, 3, 4, 6, 12

The factors of 32 are:

1, 2, 4, 8, 16, 32

The common factors are:

1, 2, 4

The Greatest Common Factor (GCF) is:

4

Answer 3

The GCF of 32 and 133 is 1.
The GCF is 1.

Answer 4

Since 16 is a factor of 32, it is automatically the GCF.

Answer 5

The factors of 31 are:

1, 31

The factors of 32 are:

1, 2, 4, 8, 16, 32

The Greatest Common Factor (GCF) is: 1

Answer 6

133 = 7 x 19

95 = 5 x 19

so the GCF is 19

Answer 7

The GCF is 11.

Answer 8

The GCF is 1.

Answer 9

32 and 21's highest common factor is one.

Answer 10

' 1 ' is.