What is the Greatest Common Factor of 39666 and 39674?

Greatest common factor (GCF) of 39666 and 39674 is 2.

GCF(39666,39674) = 2

We will now calculate the prime factors of 39666 and 39674, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 39666 and 39674.

How to find the GCF of 39666 and 39674?

We will first find the prime factorization of 39666 and 39674. After we will calculate the factors of 39666 and 39674 and find the biggest common factor number .

Step-1: Prime Factorization of 39666

Prime factors of 39666 are 2, 3, 11, 601. Prime factorization of 39666 in exponential form is:

39666 = 2¹ × 3¹ × 11¹ × 601¹

Step-2: Prime Factorization of 39674

Prime factors of 39674 are 2, 83, 239. Prime factorization of 39674 in exponential form is:

39674 = 2¹ × 83¹ × 239¹

Step-3: Factors of 39666

List of positive integer factors of 39666 that divides 39666 without a remainder.

1, 2, 3, 6, 11, 22, 33, 66, 601, 1202, 1803, 3606, 6611, 13222, 19833

Step-4: Factors of 39674

List of positive integer factors of 39674 that divides 39666 without a remainder.

1, 2, 83, 166, 239, 478, 19837

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 39666 and 39674. The biggest common factor number is the GCF number.
So the greatest common factor 39666 and 39674 is 2.

Also check out the Least Common Multiple of 39666 and 39674