What is the Greatest Common Factor of 38416 and 38422?

Greatest common factor (GCF) of 38416 and 38422 is 2.

GCF(38416,38422) = 2

We will now calculate the prime factors of 38416 and 38422, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 38416 and 38422.

How to find the GCF of 38416 and 38422?

We will first find the prime factorization of 38416 and 38422. After we will calculate the factors of 38416 and 38422 and find the biggest common factor number .

Step-1: Prime Factorization of 38416

Prime factors of 38416 are 2, 7. Prime factorization of 38416 in exponential form is:

38416 = 2⁴ × 7⁴

Step-2: Prime Factorization of 38422

Prime factors of 38422 are 2, 19211. Prime factorization of 38422 in exponential form is:

38422 = 2¹ × 19211¹

Step-3: Factors of 38416

List of positive integer factors of 38416 that divides 38416 without a remainder.

1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2401, 2744, 4802, 5488, 9604, 19208

Step-4: Factors of 38422

List of positive integer factors of 38422 that divides 38416 without a remainder.

1, 2, 19211

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 38416 and 38422. The biggest common factor number is the GCF number.
So the greatest common factor 38416 and 38422 is 2.

Also check out the Least Common Multiple of 38416 and 38422