What is the Greatest Common Factor of 38612 and 38622?

Greatest common factor (GCF) of 38612 and 38622 is 2.

GCF(38612,38622) = 2

We will now calculate the prime factors of 38612 and 38622, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 38612 and 38622.

How to find the GCF of 38612 and 38622?

We will first find the prime factorization of 38612 and 38622. After we will calculate the factors of 38612 and 38622 and find the biggest common factor number .

Step-1: Prime Factorization of 38612

Prime factors of 38612 are 2, 7, 197. Prime factorization of 38612 in exponential form is:

38612 = 2² × 7² × 197¹

Step-2: Prime Factorization of 38622

Prime factors of 38622 are 2, 3, 41, 157. Prime factorization of 38622 in exponential form is:

38622 = 2¹ × 3¹ × 41¹ × 157¹

Step-3: Factors of 38612

List of positive integer factors of 38612 that divides 38612 without a remainder.

1, 2, 4, 7, 14, 28, 49, 98, 196, 197, 394, 788, 1379, 2758, 5516, 9653, 19306

Step-4: Factors of 38622

List of positive integer factors of 38622 that divides 38612 without a remainder.

1, 2, 3, 6, 41, 82, 123, 157, 246, 314, 471, 942, 6437, 12874, 19311

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 38612 and 38622. The biggest common factor number is the GCF number.
So the greatest common factor 38612 and 38622 is 2.

Also check out the Least Common Multiple of 38612 and 38622