What is the Greatest Common Factor of 12493 and 12511?

Greatest common factor (GCF) of 12493 and 12511 is 1.

GCF(12493,12511) = 1

We will now calculate the prime factors of 12493 and 12511, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 12493 and 12511.

How to find the GCF of 12493 and 12511?

We will first find the prime factorization of 12493 and 12511. After we will calculate the factors of 12493 and 12511 and find the biggest common factor number .

Step-1: Prime Factorization of 12493

Prime factors of 12493 are 13, 31. Prime factorization of 12493 in exponential form is:

12493 = 13¹ × 31²

Step-2: Prime Factorization of 12511

Prime factors of 12511 are 12511. Prime factorization of 12511 in exponential form is:

12511 = 12511¹

Step-3: Factors of 12493

List of positive integer factors of 12493 that divides 12493 without a remainder.

1, 13, 31, 403, 961

Step-4: Factors of 12511

List of positive integer factors of 12511 that divides 12493 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 12493 and 12511. The biggest common factor number is the GCF number.
So the greatest common factor 12493 and 12511 is 1.

Also check out the Least Common Multiple of 12493 and 12511