What is the Greatest Common Factor of 63915 and 63933?

Greatest common factor (GCF) of 63915 and 63933 is 3.

GCF(63915,63933) = 3

We will now calculate the prime factors of 63915 and 63933, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 63915 and 63933.

How to find the GCF of 63915 and 63933?

We will first find the prime factorization of 63915 and 63933. After we will calculate the factors of 63915 and 63933 and find the biggest common factor number .

Step-1: Prime Factorization of 63915

Prime factors of 63915 are 3, 5, 4261. Prime factorization of 63915 in exponential form is:

63915 = 3¹ × 5¹ × 4261¹

Step-2: Prime Factorization of 63933

Prime factors of 63933 are 3, 101, 211. Prime factorization of 63933 in exponential form is:

63933 = 3¹ × 101¹ × 211¹

Step-3: Factors of 63915

List of positive integer factors of 63915 that divides 63915 without a remainder.

1, 3, 5, 15, 4261, 12783, 21305

Step-4: Factors of 63933

List of positive integer factors of 63933 that divides 63915 without a remainder.

1, 3, 101, 211, 303, 633, 21311

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 63915 and 63933. The biggest common factor number is the GCF number.
So the greatest common factor 63915 and 63933 is 3.

Also check out the Least Common Multiple of 63915 and 63933