What is the Greatest Common Factor of 12660 and 12674?

Greatest common factor (GCF) of 12660 and 12674 is 2.

GCF(12660,12674) = 2

We will now calculate the prime factors of 12660 and 12674, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 12660 and 12674.

How to find the GCF of 12660 and 12674?

We will first find the prime factorization of 12660 and 12674. After we will calculate the factors of 12660 and 12674 and find the biggest common factor number .

Step-1: Prime Factorization of 12660

Prime factors of 12660 are 2, 3, 5, 211. Prime factorization of 12660 in exponential form is:

12660 = 2² × 3¹ × 5¹ × 211¹

Step-2: Prime Factorization of 12674

Prime factors of 12674 are 2, 6337. Prime factorization of 12674 in exponential form is:

12674 = 2¹ × 6337¹

Step-3: Factors of 12660

List of positive integer factors of 12660 that divides 12660 without a remainder.

1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211, 422, 633, 844, 1055, 1266, 2110, 2532, 3165, 4220, 6330

Step-4: Factors of 12674

List of positive integer factors of 12674 that divides 12660 without a remainder.

1, 2, 6337

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 12660 and 12674. The biggest common factor number is the GCF number.
So the greatest common factor 12660 and 12674 is 2.

Also check out the Least Common Multiple of 12660 and 12674