What is the Greatest Common Factor of 4928 and 4938?

Greatest common factor (GCF) of 4928 and 4938 is 2.

GCF(4928,4938) = 2

We will now calculate the prime factors of 4928 and 4938, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 4928 and 4938.

How to find the GCF of 4928 and 4938?

We will first find the prime factorization of 4928 and 4938. After we will calculate the factors of 4928 and 4938 and find the biggest common factor number .

Step-1: Prime Factorization of 4928

Prime factors of 4928 are 2, 7, 11. Prime factorization of 4928 in exponential form is:

4928 = 2⁶ × 7¹ × 11¹

Step-2: Prime Factorization of 4938

Prime factors of 4938 are 2, 3, 823. Prime factorization of 4938 in exponential form is:

4938 = 2¹ × 3¹ × 823¹

Step-3: Factors of 4928

List of positive integer factors of 4928 that divides 4928 without a remainder.

1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 224, 308, 352, 448, 616, 704, 1232, 2464

Step-4: Factors of 4938

List of positive integer factors of 4938 that divides 4928 without a remainder.

1, 2, 3, 6, 823, 1646, 2469

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 4928 and 4938. The biggest common factor number is the GCF number.
So the greatest common factor 4928 and 4938 is 2.

Also check out the Least Common Multiple of 4928 and 4938