What is the Greatest Common Factor of 79509 and 79528?

Greatest common factor (GCF) of 79509 and 79528 is 1.

GCF(79509,79528) = 1

We will now calculate the prime factors of 79509 and 79528, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 79509 and 79528.

How to find the GCF of 79509 and 79528?

We will first find the prime factorization of 79509 and 79528. After we will calculate the factors of 79509 and 79528 and find the biggest common factor number .

Step-1: Prime Factorization of 79509

Prime factors of 79509 are 3, 17, 1559. Prime factorization of 79509 in exponential form is:

79509 = 3¹ × 17¹ × 1559¹

Step-2: Prime Factorization of 79528

Prime factors of 79528 are 2, 9941. Prime factorization of 79528 in exponential form is:

79528 = 2³ × 9941¹

Step-3: Factors of 79509

List of positive integer factors of 79509 that divides 79509 without a remainder.

1, 3, 17, 51, 1559, 4677, 26503

Step-4: Factors of 79528

List of positive integer factors of 79528 that divides 79509 without a remainder.

1, 2, 4, 8, 9941, 19882, 39764

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 79509 and 79528. The biggest common factor number is the GCF number.
So the greatest common factor 79509 and 79528 is 1.

Also check out the Least Common Multiple of 79509 and 79528