What is the Greatest Common Factor of 79721 and 79737?

Greatest common factor (GCF) of 79721 and 79737 is 1.

GCF(79721,79737) = 1

We will now calculate the prime factors of 79721 and 79737, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 79721 and 79737.

How to find the GCF of 79721 and 79737?

We will first find the prime factorization of 79721 and 79737. After we will calculate the factors of 79721 and 79737 and find the biggest common factor number .

Step-1: Prime Factorization of 79721

Prime factors of 79721 are 29, 2749. Prime factorization of 79721 in exponential form is:

79721 = 29¹ × 2749¹

Step-2: Prime Factorization of 79737

Prime factors of 79737 are 3, 7, 3797. Prime factorization of 79737 in exponential form is:

79737 = 3¹ × 7¹ × 3797¹

Step-3: Factors of 79721

List of positive integer factors of 79721 that divides 79721 without a remainder.

1, 29, 2749

Step-4: Factors of 79737

List of positive integer factors of 79737 that divides 79721 without a remainder.

1, 3, 7, 21, 3797, 11391, 26579

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 79721 and 79737. The biggest common factor number is the GCF number.
So the greatest common factor 79721 and 79737 is 1.

Also check out the Least Common Multiple of 79721 and 79737