What is the Greatest Common Factor of 7622 and 7626?

Greatest common factor (GCF) of 7622 and 7626 is 2.

GCF(7622,7626) = 2

We will now calculate the prime factors of 7622 and 7626, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 7622 and 7626.

How to find the GCF of 7622 and 7626?

We will first find the prime factorization of 7622 and 7626. After we will calculate the factors of 7622 and 7626 and find the biggest common factor number .

Step-1: Prime Factorization of 7622

Prime factors of 7622 are 2, 37, 103. Prime factorization of 7622 in exponential form is:

7622 = 2¹ × 37¹ × 103¹

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 7622

List of positive integer factors of 7622 that divides 7622 without a remainder.

1, 2, 37, 74, 103, 206, 3811

Step-4: Factors of 7626

List of positive integer factors of 7626 that divides 7622 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 7622 and 7626. The biggest common factor number is the GCF number.
So the greatest common factor 7622 and 7626 is 2.

Also check out the Least Common Multiple of 7622 and 7626