What is the Greatest Common Factor of 90966 and 90982?

Greatest common factor (GCF) of 90966 and 90982 is 2.

GCF(90966,90982) = 2

We will now calculate the prime factors of 90966 and 90982, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 90966 and 90982.

How to find the GCF of 90966 and 90982?

We will first find the prime factorization of 90966 and 90982. After we will calculate the factors of 90966 and 90982 and find the biggest common factor number .

Step-1: Prime Factorization of 90966

Prime factors of 90966 are 2, 3, 15161. Prime factorization of 90966 in exponential form is:

90966 = 2¹ × 3¹ × 15161¹

Step-2: Prime Factorization of 90982

Prime factors of 90982 are 2, 45491. Prime factorization of 90982 in exponential form is:

90982 = 2¹ × 45491¹

Step-3: Factors of 90966

List of positive integer factors of 90966 that divides 90966 without a remainder.

1, 2, 3, 6, 15161, 30322, 45483

Step-4: Factors of 90982

List of positive integer factors of 90982 that divides 90966 without a remainder.

1, 2, 45491

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 90966 and 90982. The biggest common factor number is the GCF number.
So the greatest common factor 90966 and 90982 is 2.

Also check out the Least Common Multiple of 90966 and 90982