What is the Greatest Common Factor of 57555 and 57567?

Greatest common factor (GCF) of 57555 and 57567 is 3.

GCF(57555,57567) = 3

We will now calculate the prime factors of 57555 and 57567, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 57555 and 57567.

How to find the GCF of 57555 and 57567?

We will first find the prime factorization of 57555 and 57567. After we will calculate the factors of 57555 and 57567 and find the biggest common factor number .

Step-1: Prime Factorization of 57555

Prime factors of 57555 are 3, 5, 1279. Prime factorization of 57555 in exponential form is:

57555 = 3² × 5¹ × 1279¹

Step-2: Prime Factorization of 57567

Prime factors of 57567 are 3, 31, 619. Prime factorization of 57567 in exponential form is:

57567 = 3¹ × 31¹ × 619¹

Step-3: Factors of 57555

List of positive integer factors of 57555 that divides 57555 without a remainder.

1, 3, 5, 9, 15, 45, 1279, 3837, 6395, 11511, 19185

Step-4: Factors of 57567

List of positive integer factors of 57567 that divides 57555 without a remainder.

1, 3, 31, 93, 619, 1857, 19189

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 57555 and 57567. The biggest common factor number is the GCF number.
So the greatest common factor 57555 and 57567 is 3.

Also check out the Least Common Multiple of 57555 and 57567