# Greatest Common Factor of 729 and 3249

Greatest common factor (GCF) of 729 and 3249 is 9.

GCF(729,3249) = 9

We will now calculate the prime factors of 729 and 3249, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 729 and 3249.

GCF Calculator and

## Prime Factorization of 729

Prime factors of 729 are 3. Prime factorization of 729 in exponential form is:

729 = 36

## Prime Factorization of 3249

Prime factors of 3249 are 3, 19. Prime factorization of 3249 in exponential form is:

3249 = 32 × 192

### Factors of 729

List of positive integer factors of 729 that divides 729 without a remainder.

1, 3, 9, 27, 81, 243

### Factors of 3249

List of positive integer factors of 3249 that divides 729 without a remainder.

1, 3, 9, 19, 57, 171, 361, 1083

### Greatest Common Factor

We found the factors and prime factorization of 729 and 3249. The biggest common factor number is the GCF number.
So the greatest common factor 729 and 3249 is 9.

Also check out the Least Common Multiple of 729 and 3249