What is the Greatest Common Factor of 7684 and 7688?

Greatest common factor (GCF) of 7684 and 7688 is 4.

GCF(7684,7688) = 4

We will now calculate the prime factors of 7684 and 7688, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 7684 and 7688.

How to find the GCF of 7684 and 7688?

We will first find the prime factorization of 7684 and 7688. After we will calculate the factors of 7684 and 7688 and find the biggest common factor number .

Step-1: Prime Factorization of 7684

Prime factors of 7684 are 2, 17, 113. Prime factorization of 7684 in exponential form is:

7684 = 2² × 17¹ × 113¹

Step-2: Prime Factorization of 7688

Prime factors of 7688 are 2, 31. Prime factorization of 7688 in exponential form is:

7688 = 2³ × 31²

Step-3: Factors of 7684

List of positive integer factors of 7684 that divides 7684 without a remainder.

1, 2, 4, 17, 34, 68, 113, 226, 452, 1921, 3842

Step-4: Factors of 7688

List of positive integer factors of 7688 that divides 7684 without a remainder.

1, 2, 4, 8, 31, 62, 124, 248, 961, 1922, 3844

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 7684 and 7688. The biggest common factor number is the GCF number.
So the greatest common factor 7684 and 7688 is 4.

Also check out the Least Common Multiple of 7684 and 7688