# Greatest Common Factor of 33 and 38

Greatest common factor (GCF) of 33 and 38 is 1.

GCF(33,38) = 1

We will now calculate the prime factors of 33 and 38, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 33 and 38.

GCF Calculator and

## Prime Factorization of 33

Prime factors of 33 are 3, 11. Prime factorization of 33 in exponential form is:

33 = 31 × 111

## Prime Factorization of 38

Prime factors of 38 are 2, 19. Prime factorization of 38 in exponential form is:

38 = 21 × 191

### Factors of 33

List of positive integer factors of 33 that divides 33 without a remainder.

1, 3, 11

### Factors of 38

List of positive integer factors of 38 that divides 33 without a remainder.

1, 2, 19

### Greatest Common Factor

We found the factors and prime factorization of 33 and 38. The biggest common factor number is the GCF number.
So the greatest common factor 33 and 38 is 1.

Also check out the Least Common Multiple of 33 and 38