What is the Greatest Common Factor of 7718 and 7726?

Greatest common factor (GCF) of 7718 and 7726 is 2.

GCF(7718,7726) = 2

We will now calculate the prime factors of 7718 and 7726, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 7718 and 7726.

How to find the GCF of 7718 and 7726?

We will first find the prime factorization of 7718 and 7726. After we will calculate the factors of 7718 and 7726 and find the biggest common factor number .

Step-1: Prime Factorization of 7718

Prime factors of 7718 are 2, 17, 227. Prime factorization of 7718 in exponential form is:

7718 = 2¹ × 17¹ × 227¹

Step-2: Prime Factorization of 7726

Prime factors of 7726 are 2, 3863. Prime factorization of 7726 in exponential form is:

7726 = 2¹ × 3863¹

Step-3: Factors of 7718

List of positive integer factors of 7718 that divides 7718 without a remainder.

1, 2, 17, 34, 227, 454, 3859

Step-4: Factors of 7726

List of positive integer factors of 7726 that divides 7718 without a remainder.

1, 2, 3863

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 7718 and 7726. The biggest common factor number is the GCF number.
So the greatest common factor 7718 and 7726 is 2.

Also check out the Least Common Multiple of 7718 and 7726