What is the Greatest Common Factor of 80958 and 80974?

Greatest common factor (GCF) of 80958 and 80974 is 2.

GCF(80958,80974) = 2

We will now calculate the prime factors of 80958 and 80974, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 80958 and 80974.

How to find the GCF of 80958 and 80974?

We will first find the prime factorization of 80958 and 80974. After we will calculate the factors of 80958 and 80974 and find the biggest common factor number .

Step-1: Prime Factorization of 80958

Prime factors of 80958 are 2, 3, 103, 131. Prime factorization of 80958 in exponential form is:

80958 = 2¹ × 3¹ × 103¹ × 131¹

Step-2: Prime Factorization of 80974

Prime factors of 80974 are 2, 40487. Prime factorization of 80974 in exponential form is:

80974 = 2¹ × 40487¹

Step-3: Factors of 80958

List of positive integer factors of 80958 that divides 80958 without a remainder.

1, 2, 3, 6, 103, 131, 206, 262, 309, 393, 618, 786, 13493, 26986, 40479

Step-4: Factors of 80974

List of positive integer factors of 80974 that divides 80958 without a remainder.

1, 2, 40487

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 80958 and 80974. The biggest common factor number is the GCF number.
So the greatest common factor 80958 and 80974 is 2.

Also check out the Least Common Multiple of 80958 and 80974