What is the Greatest Common Factor of 12552 and 12557?

Greatest common factor (GCF) of 12552 and 12557 is 1.

GCF(12552,12557) = 1

We will now calculate the prime factors of 12552 and 12557, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 12552 and 12557.

How to find the GCF of 12552 and 12557?

We will first find the prime factorization of 12552 and 12557. After we will calculate the factors of 12552 and 12557 and find the biggest common factor number .

Step-1: Prime Factorization of 12552

Prime factors of 12552 are 2, 3, 523. Prime factorization of 12552 in exponential form is:

12552 = 2³ × 3¹ × 523¹

Step-2: Prime Factorization of 12557

Prime factors of 12557 are 29, 433. Prime factorization of 12557 in exponential form is:

12557 = 29¹ × 433¹

Step-3: Factors of 12552

List of positive integer factors of 12552 that divides 12552 without a remainder.

1, 2, 3, 4, 6, 8, 12, 24, 523, 1046, 1569, 2092, 3138, 4184, 6276

Step-4: Factors of 12557

List of positive integer factors of 12557 that divides 12552 without a remainder.

1, 29, 433

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 12552 and 12557. The biggest common factor number is the GCF number.
So the greatest common factor 12552 and 12557 is 1.

Also check out the Least Common Multiple of 12552 and 12557