# Greatest Common Factor of 14 and 28

Greatest common factor (GCF) of 14 and 28 is 14.

GCF(14,28) = 14

We will now calculate the prime factors of 14 and 28, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 14 and 28.

GCF Calculator and

## Prime Factorization of 14

Prime factors of 14 are 2, 7. Prime factorization of 14 in exponential form is:

14 = 21 × 71

## Prime Factorization of 28

Prime factors of 28 are 2, 7. Prime factorization of 28 in exponential form is:

28 = 22 × 71

### Factors of 14

List of positive integer factors of 14 that divides 14 without a remainder.

1, 2, 7

### Factors of 28

List of positive integer factors of 28 that divides 14 without a remainder.

1, 2, 4, 7, 14

### Greatest Common Factor

We found the factors and prime factorization of 14 and 28. The biggest common factor number is the GCF number.
So the greatest common factor 14 and 28 is 14.

Also check out the Least Common Multiple of 14 and 28