What is the Greatest Common Factor of 79508 and 79516?

Greatest common factor (GCF) of 79508 and 79516 is 4.

GCF(79508,79516) = 4

We will now calculate the prime factors of 79508 and 79516, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 79508 and 79516.

How to find the GCF of 79508 and 79516?

We will first find the prime factorization of 79508 and 79516. After we will calculate the factors of 79508 and 79516 and find the biggest common factor number .

Step-1: Prime Factorization of 79508

Prime factors of 79508 are 2, 11, 13, 139. Prime factorization of 79508 in exponential form is:

79508 = 2² × 11¹ × 13¹ × 139¹

Step-2: Prime Factorization of 79516

Prime factors of 79516 are 2, 103, 193. Prime factorization of 79516 in exponential form is:

79516 = 2² × 103¹ × 193¹

Step-3: Factors of 79508

List of positive integer factors of 79508 that divides 79508 without a remainder.

1, 2, 4, 11, 13, 22, 26, 44, 52, 139, 143, 278, 286, 556, 572, 1529, 1807, 3058, 3614, 6116, 7228, 19877, 39754

Step-4: Factors of 79516

List of positive integer factors of 79516 that divides 79508 without a remainder.

1, 2, 4, 103, 193, 206, 386, 412, 772, 19879, 39758

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 79508 and 79516. The biggest common factor number is the GCF number.
So the greatest common factor 79508 and 79516 is 4.

Also check out the Least Common Multiple of 79508 and 79516