# Greatest Common Factor of 32 and 128

Greatest common factor (GCF) of 32 and 128 is 32.

GCF(32,128) = 32

We will now calculate the prime factors of 32 and 128, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 32 and 128.

GCF Calculator and

## Prime Factorization of 32

Prime factors of 32 are 2. Prime factorization of 32 in exponential form is:

32 = 25

## Prime Factorization of 128

Prime factors of 128 are 2. Prime factorization of 128 in exponential form is:

128 = 27

### Factors of 32

List of positive integer factors of 32 that divides 32 without a remainder.

1, 2, 4, 8, 16

### Factors of 128

List of positive integer factors of 128 that divides 32 without a remainder.

1, 2, 4, 8, 16, 32, 64

### Greatest Common Factor

We found the factors and prime factorization of 32 and 128. The biggest common factor number is the GCF number.
So the greatest common factor 32 and 128 is 32.

Also check out the Least Common Multiple of 32 and 128