What is the Greatest Common Factor of 57198 and 57207?

Greatest common factor (GCF) of 57198 and 57207 is 3.

GCF(57198,57207) = 3

We will now calculate the prime factors of 57198 and 57207, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 57198 and 57207.

How to find the GCF of 57198 and 57207?

We will first find the prime factorization of 57198 and 57207. After we will calculate the factors of 57198 and 57207 and find the biggest common factor number .

Step-1: Prime Factorization of 57198

Prime factors of 57198 are 2, 3, 9533. Prime factorization of 57198 in exponential form is:

57198 = 2¹ × 3¹ × 9533¹

Step-2: Prime Factorization of 57207

Prime factors of 57207 are 3, 19069. Prime factorization of 57207 in exponential form is:

57207 = 3¹ × 19069¹

Step-3: Factors of 57198

List of positive integer factors of 57198 that divides 57198 without a remainder.

1, 2, 3, 6, 9533, 19066, 28599

Step-4: Factors of 57207

List of positive integer factors of 57207 that divides 57198 without a remainder.

1, 3, 19069

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 57198 and 57207. The biggest common factor number is the GCF number.
So the greatest common factor 57198 and 57207 is 3.

Also check out the Least Common Multiple of 57198 and 57207