What is the Greatest Common Factor of 79521 and 79525?

Greatest common factor (GCF) of 79521 and 79525 is 1.

GCF(79521,79525) = 1

We will now calculate the prime factors of 79521 and 79525, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 79521 and 79525.

How to find the GCF of 79521 and 79525?

We will first find the prime factorization of 79521 and 79525. After we will calculate the factors of 79521 and 79525 and find the biggest common factor number .

Step-1: Prime Factorization of 79521

Prime factors of 79521 are 3, 13, 2039. Prime factorization of 79521 in exponential form is:

79521 = 3¹ × 13¹ × 2039¹

Step-2: Prime Factorization of 79525

Prime factors of 79525 are 5, 3181. Prime factorization of 79525 in exponential form is:

79525 = 5² × 3181¹

Step-3: Factors of 79521

List of positive integer factors of 79521 that divides 79521 without a remainder.

1, 3, 13, 39, 2039, 6117, 26507

Step-4: Factors of 79525

List of positive integer factors of 79525 that divides 79521 without a remainder.

1, 5, 25, 3181, 15905

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 79521 and 79525. The biggest common factor number is the GCF number.
So the greatest common factor 79521 and 79525 is 1.

Also check out the Least Common Multiple of 79521 and 79525