What is the Greatest Common Factor of 7708 and 7724?

Greatest common factor (GCF) of 7708 and 7724 is 4.

GCF(7708,7724) = 4

We will now calculate the prime factors of 7708 and 7724, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 7708 and 7724.

How to find the GCF of 7708 and 7724?

We will first find the prime factorization of 7708 and 7724. After we will calculate the factors of 7708 and 7724 and find the biggest common factor number .

Step-1: Prime Factorization of 7708

Prime factors of 7708 are 2, 41, 47. Prime factorization of 7708 in exponential form is:

7708 = 2² × 41¹ × 47¹

Step-2: Prime Factorization of 7724

Prime factors of 7724 are 2, 1931. Prime factorization of 7724 in exponential form is:

7724 = 2² × 1931¹

Step-3: Factors of 7708

List of positive integer factors of 7708 that divides 7708 without a remainder.

1, 2, 4, 41, 47, 82, 94, 164, 188, 1927, 3854

Step-4: Factors of 7724

List of positive integer factors of 7724 that divides 7708 without a remainder.

1, 2, 4, 1931, 3862

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 7708 and 7724. The biggest common factor number is the GCF number.
So the greatest common factor 7708 and 7724 is 4.

Also check out the Least Common Multiple of 7708 and 7724