What is the Greatest Common Factor of 39108 and 39124?

Greatest common factor (GCF) of 39108 and 39124 is 4.

GCF(39108,39124) = 4

We will now calculate the prime factors of 39108 and 39124, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 39108 and 39124.

How to find the GCF of 39108 and 39124?

We will first find the prime factorization of 39108 and 39124. After we will calculate the factors of 39108 and 39124 and find the biggest common factor number .

Step-1: Prime Factorization of 39108

Prime factors of 39108 are 2, 3, 3259. Prime factorization of 39108 in exponential form is:

39108 = 2² × 3¹ × 3259¹

Step-2: Prime Factorization of 39124

Prime factors of 39124 are 2, 9781. Prime factorization of 39124 in exponential form is:

39124 = 2² × 9781¹

Step-3: Factors of 39108

List of positive integer factors of 39108 that divides 39108 without a remainder.

1, 2, 3, 4, 6, 12, 3259, 6518, 9777, 13036, 19554

Step-4: Factors of 39124

List of positive integer factors of 39124 that divides 39108 without a remainder.

1, 2, 4, 9781, 19562

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 39108 and 39124. The biggest common factor number is the GCF number.
So the greatest common factor 39108 and 39124 is 4.

Also check out the Least Common Multiple of 39108 and 39124