What is the Greatest Common Factor of 12520 and 12527?

Greatest common factor (GCF) of 12520 and 12527 is 1.

GCF(12520,12527) = 1

We will now calculate the prime factors of 12520 and 12527, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 12520 and 12527.

How to find the GCF of 12520 and 12527?

We will first find the prime factorization of 12520 and 12527. After we will calculate the factors of 12520 and 12527 and find the biggest common factor number .

Step-1: Prime Factorization of 12520

Prime factors of 12520 are 2, 5, 313. Prime factorization of 12520 in exponential form is:

12520 = 2³ × 5¹ × 313¹

Step-2: Prime Factorization of 12527

Prime factors of 12527 are 12527. Prime factorization of 12527 in exponential form is:

12527 = 12527¹

Step-3: Factors of 12520

List of positive integer factors of 12520 that divides 12520 without a remainder.

1, 2, 4, 5, 8, 10, 20, 40, 313, 626, 1252, 1565, 2504, 3130, 6260

Step-4: Factors of 12527

List of positive integer factors of 12527 that divides 12520 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 12520 and 12527. The biggest common factor number is the GCF number.
So the greatest common factor 12520 and 12527 is 1.

Also check out the Least Common Multiple of 12520 and 12527