What is the Greatest Common Factor of 39724 and 39736?

Greatest common factor (GCF) of 39724 and 39736 is 4.

GCF(39724,39736) = 4

We will now calculate the prime factors of 39724 and 39736, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 39724 and 39736.

How to find the GCF of 39724 and 39736?

We will first find the prime factorization of 39724 and 39736. After we will calculate the factors of 39724 and 39736 and find the biggest common factor number .

Step-1: Prime Factorization of 39724

Prime factors of 39724 are 2, 9931. Prime factorization of 39724 in exponential form is:

39724 = 2² × 9931¹

Step-2: Prime Factorization of 39736

Prime factors of 39736 are 2, 4967. Prime factorization of 39736 in exponential form is:

39736 = 2³ × 4967¹

Step-3: Factors of 39724

List of positive integer factors of 39724 that divides 39724 without a remainder.

1, 2, 4, 9931, 19862

Step-4: Factors of 39736

List of positive integer factors of 39736 that divides 39724 without a remainder.

1, 2, 4, 8, 4967, 9934, 19868

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 39724 and 39736. The biggest common factor number is the GCF number.
So the greatest common factor 39724 and 39736 is 4.

Also check out the Least Common Multiple of 39724 and 39736