What is the Greatest Common Factor of 79013 and 79021?

Greatest common factor (GCF) of 79013 and 79021 is 1.

GCF(79013,79021) = 1

We will now calculate the prime factors of 79013 and 79021, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 79013 and 79021.

How to find the GCF of 79013 and 79021?

We will first find the prime factorization of 79013 and 79021. After we will calculate the factors of 79013 and 79021 and find the biggest common factor number .

Step-1: Prime Factorization of 79013

Prime factors of 79013 are 11, 653. Prime factorization of 79013 in exponential form is:

79013 = 11² × 653¹

Step-2: Prime Factorization of 79021

Prime factors of 79021 are 19, 4159. Prime factorization of 79021 in exponential form is:

79021 = 19¹ × 4159¹

Step-3: Factors of 79013

List of positive integer factors of 79013 that divides 79013 without a remainder.

1, 11, 121, 653, 7183

Step-4: Factors of 79021

List of positive integer factors of 79021 that divides 79013 without a remainder.

1, 19, 4159

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 79013 and 79021. The biggest common factor number is the GCF number.
So the greatest common factor 79013 and 79021 is 1.

Also check out the Least Common Multiple of 79013 and 79021