# Greatest Common Factor of 323 and 343

Greatest common factor (GCF) of 323 and 343 is 1.

GCF(323,343) = 1

We will now calculate the prime factors of 323 and 343, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 323 and 343.

GCF Calculator and

## Prime Factorization of 323

Prime factors of 323 are 17, 19. Prime factorization of 323 in exponential form is:

323 = 171 × 191

## Prime Factorization of 343

Prime factors of 343 are 7. Prime factorization of 343 in exponential form is:

343 = 73

### Factors of 323

List of positive integer factors of 323 that divides 323 without a remainder.

1, 17, 19

### Factors of 343

List of positive integer factors of 343 that divides 323 without a remainder.

1, 7, 49

### Greatest Common Factor

We found the factors and prime factorization of 323 and 343. The biggest common factor number is the GCF number.
So the greatest common factor 323 and 343 is 1.

Also check out the Least Common Multiple of 323 and 343