What is the Greatest Common Factor of 38938 and 38944?

Greatest common factor (GCF) of 38938 and 38944 is 2.

GCF(38938,38944) = 2

We will now calculate the prime factors of 38938 and 38944, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 38938 and 38944.

How to find the GCF of 38938 and 38944?

We will first find the prime factorization of 38938 and 38944. After we will calculate the factors of 38938 and 38944 and find the biggest common factor number .

Step-1: Prime Factorization of 38938

Prime factors of 38938 are 2, 19469. Prime factorization of 38938 in exponential form is:

38938 = 2¹ × 19469¹

Step-2: Prime Factorization of 38944

Prime factors of 38944 are 2, 1217. Prime factorization of 38944 in exponential form is:

38944 = 2⁵ × 1217¹

Step-3: Factors of 38938

List of positive integer factors of 38938 that divides 38938 without a remainder.

1, 2, 19469

Step-4: Factors of 38944

List of positive integer factors of 38944 that divides 38938 without a remainder.

1, 2, 4, 8, 16, 32, 1217, 2434, 4868, 9736, 19472

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 38938 and 38944. The biggest common factor number is the GCF number.
So the greatest common factor 38938 and 38944 is 2.

Also check out the Least Common Multiple of 38938 and 38944