What is the Greatest Common Factor of 80961 and 80966?

Greatest common factor (GCF) of 80961 and 80966 is 1.

GCF(80961,80966) = 1

We will now calculate the prime factors of 80961 and 80966, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 80961 and 80966.

How to find the GCF of 80961 and 80966?

We will first find the prime factorization of 80961 and 80966. After we will calculate the factors of 80961 and 80966 and find the biggest common factor number .

Step-1: Prime Factorization of 80961

Prime factors of 80961 are 3, 26987. Prime factorization of 80961 in exponential form is:

80961 = 3¹ × 26987¹

Step-2: Prime Factorization of 80966

Prime factors of 80966 are 2, 40483. Prime factorization of 80966 in exponential form is:

80966 = 2¹ × 40483¹

Step-3: Factors of 80961

List of positive integer factors of 80961 that divides 80961 without a remainder.

1, 3, 26987

Step-4: Factors of 80966

List of positive integer factors of 80966 that divides 80961 without a remainder.

1, 2, 40483

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 80961 and 80966. The biggest common factor number is the GCF number.
So the greatest common factor 80961 and 80966 is 1.

Also check out the Least Common Multiple of 80961 and 80966