What is the Greatest Common Factor of 80943 and 80956?

Greatest common factor (GCF) of 80943 and 80956 is 1.

GCF(80943,80956) = 1

We will now calculate the prime factors of 80943 and 80956, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 80943 and 80956.

How to find the GCF of 80943 and 80956?

We will first find the prime factorization of 80943 and 80956. After we will calculate the factors of 80943 and 80956 and find the biggest common factor number .

Step-1: Prime Factorization of 80943

Prime factors of 80943 are 3, 26981. Prime factorization of 80943 in exponential form is:

80943 = 3¹ × 26981¹

Step-2: Prime Factorization of 80956

Prime factors of 80956 are 2, 37, 547. Prime factorization of 80956 in exponential form is:

80956 = 2² × 37¹ × 547¹

Step-3: Factors of 80943

List of positive integer factors of 80943 that divides 80943 without a remainder.

1, 3, 26981

Step-4: Factors of 80956

List of positive integer factors of 80956 that divides 80943 without a remainder.

1, 2, 4, 37, 74, 148, 547, 1094, 2188, 20239, 40478

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 80943 and 80956. The biggest common factor number is the GCF number.
So the greatest common factor 80943 and 80956 is 1.

Also check out the Least Common Multiple of 80943 and 80956