What is the Greatest Common Factor of 8637 and 8646?

Greatest common factor (GCF) of 8637 and 8646 is 3.

GCF(8637,8646) = 3

We will now calculate the prime factors of 8637 and 8646, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 8637 and 8646.

How to find the GCF of 8637 and 8646?

We will first find the prime factorization of 8637 and 8646. After we will calculate the factors of 8637 and 8646 and find the biggest common factor number .

Step-1: Prime Factorization of 8637

Prime factors of 8637 are 3, 2879. Prime factorization of 8637 in exponential form is:

8637 = 3¹ × 2879¹

Step-2: Prime Factorization of 8646

Prime factors of 8646 are 2, 3, 11, 131. Prime factorization of 8646 in exponential form is:

8646 = 2¹ × 3¹ × 11¹ × 131¹

Step-3: Factors of 8637

List of positive integer factors of 8637 that divides 8637 without a remainder.

1, 3, 2879

Step-4: Factors of 8646

List of positive integer factors of 8646 that divides 8637 without a remainder.

1, 2, 3, 6, 11, 22, 33, 66, 131, 262, 393, 786, 1441, 2882, 4323

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 8637 and 8646. The biggest common factor number is the GCF number.
So the greatest common factor 8637 and 8646 is 3.

Also check out the Least Common Multiple of 8637 and 8646