What is the Greatest Common Factor of 79991 and 80006?

Greatest common factor (GCF) of 79991 and 80006 is 1.

GCF(79991,80006) = 1

We will now calculate the prime factors of 79991 and 80006, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 79991 and 80006.

How to find the GCF of 79991 and 80006?

We will first find the prime factorization of 79991 and 80006. After we will calculate the factors of 79991 and 80006 and find the biggest common factor number .

Step-1: Prime Factorization of 79991

Prime factors of 79991 are 41, 1951. Prime factorization of 79991 in exponential form is:

79991 = 41¹ × 1951¹

Step-2: Prime Factorization of 80006

Prime factors of 80006 are 2, 109, 367. Prime factorization of 80006 in exponential form is:

80006 = 2¹ × 109¹ × 367¹

Step-3: Factors of 79991

List of positive integer factors of 79991 that divides 79991 without a remainder.

1, 41, 1951

Step-4: Factors of 80006

List of positive integer factors of 80006 that divides 79991 without a remainder.

1, 2, 109, 218, 367, 734, 40003

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 79991 and 80006. The biggest common factor number is the GCF number.
So the greatest common factor 79991 and 80006 is 1.

Also check out the Least Common Multiple of 79991 and 80006