What is the Greatest Common Factor of 14859 and 14872?

Greatest common factor (GCF) of 14859 and 14872 is 13.

GCF(14859,14872) = 13

We will now calculate the prime factors of 14859 and 14872, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 14859 and 14872.

How to find the GCF of 14859 and 14872?

We will first find the prime factorization of 14859 and 14872. After we will calculate the factors of 14859 and 14872 and find the biggest common factor number .

Step-1: Prime Factorization of 14859

Prime factors of 14859 are 3, 13, 127. Prime factorization of 14859 in exponential form is:

14859 = 3² × 13¹ × 127¹

Step-2: Prime Factorization of 14872

Prime factors of 14872 are 2, 11, 13. Prime factorization of 14872 in exponential form is:

14872 = 2³ × 11¹ × 13²

Step-3: Factors of 14859

List of positive integer factors of 14859 that divides 14859 without a remainder.

1, 3, 9, 13, 39, 117, 127, 381, 1143, 1651, 4953

Step-4: Factors of 14872

List of positive integer factors of 14872 that divides 14859 without a remainder.

1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 169, 286, 338, 572, 676, 1144, 1352, 1859, 3718, 7436

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 14859 and 14872. The biggest common factor number is the GCF number.
So the greatest common factor 14859 and 14872 is 13.

Also check out the Least Common Multiple of 14859 and 14872