What is the Greatest Common Factor of 80951 and 80970?

Greatest common factor (GCF) of 80951 and 80970 is 1.

GCF(80951,80970) = 1

We will now calculate the prime factors of 80951 and 80970, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 80951 and 80970.

How to find the GCF of 80951 and 80970?

We will first find the prime factorization of 80951 and 80970. After we will calculate the factors of 80951 and 80970 and find the biggest common factor number .

Step-1: Prime Factorization of 80951

Prime factors of 80951 are 13, 479. Prime factorization of 80951 in exponential form is:

80951 = 13² × 479¹

Step-2: Prime Factorization of 80970

Prime factors of 80970 are 2, 3, 5, 2699. Prime factorization of 80970 in exponential form is:

80970 = 2¹ × 3¹ × 5¹ × 2699¹

Step-3: Factors of 80951

List of positive integer factors of 80951 that divides 80951 without a remainder.

1, 13, 169, 479, 6227

Step-4: Factors of 80970

List of positive integer factors of 80970 that divides 80951 without a remainder.

1, 2, 3, 5, 6, 10, 15, 30, 2699, 5398, 8097, 13495, 16194, 26990, 40485

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 80951 and 80970. The biggest common factor number is the GCF number.
So the greatest common factor 80951 and 80970 is 1.

Also check out the Least Common Multiple of 80951 and 80970