What is the Greatest Common Factor of 7615 and 7626?

Greatest common factor (GCF) of 7615 and 7626 is 1.

GCF(7615,7626) = 1

We will now calculate the prime factors of 7615 and 7626, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 7615 and 7626.

How to find the GCF of 7615 and 7626?

We will first find the prime factorization of 7615 and 7626. After we will calculate the factors of 7615 and 7626 and find the biggest common factor number .

Step-1: Prime Factorization of 7615

Prime factors of 7615 are 5, 1523. Prime factorization of 7615 in exponential form is:

7615 = 5¹ × 1523¹

Step-2: Prime Factorization of 7626

Prime factors of 7626 are 2, 3, 31, 41. Prime factorization of 7626 in exponential form is:

7626 = 2¹ × 3¹ × 31¹ × 41¹

Step-3: Factors of 7615

List of positive integer factors of 7615 that divides 7615 without a remainder.

1, 5, 1523

Step-4: Factors of 7626

List of positive integer factors of 7626 that divides 7615 without a remainder.

1, 2, 3, 6, 31, 41, 62, 82, 93, 123, 186, 246, 1271, 2542, 3813

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 7615 and 7626. The biggest common factor number is the GCF number.
So the greatest common factor 7615 and 7626 is 1.

Also check out the Least Common Multiple of 7615 and 7626