What is the Greatest Common Factor of 38928 and 38944?

Greatest common factor (GCF) of 38928 and 38944 is 16.

GCF(38928,38944) = 16

We will now calculate the prime factors of 38928 and 38944, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 38928 and 38944.

How to find the GCF of 38928 and 38944?

We will first find the prime factorization of 38928 and 38944. After we will calculate the factors of 38928 and 38944 and find the biggest common factor number .

Step-1: Prime Factorization of 38928

Prime factors of 38928 are 2, 3, 811. Prime factorization of 38928 in exponential form is:

38928 = 2⁴ × 3¹ × 811¹

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 38928

List of positive integer factors of 38928 that divides 38928 without a remainder.

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 811, 1622, 2433, 3244, 4866, 6488, 9732, 12976, 19464

Step-4: Factors of 38944

List of positive integer factors of 38944 that divides 38928 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 38928 and 38944. The biggest common factor number is the GCF number.
So the greatest common factor 38928 and 38944 is 16.

Also check out the Least Common Multiple of 38928 and 38944