What is the Greatest Common Factor of 63501 and 63507?

Greatest common factor (GCF) of 63501 and 63507 is 3.

GCF(63501,63507) = 3

We will now calculate the prime factors of 63501 and 63507, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 63501 and 63507.

How to find the GCF of 63501 and 63507?

We will first find the prime factorization of 63501 and 63507. After we will calculate the factors of 63501 and 63507 and find the biggest common factor number .

Step-1: Prime Factorization of 63501

Prime factors of 63501 are 3, 61, 347. Prime factorization of 63501 in exponential form is:

63501 = 3¹ × 61¹ × 347¹

Step-2: Prime Factorization of 63507

Prime factors of 63507 are 3, 21169. Prime factorization of 63507 in exponential form is:

63507 = 3¹ × 21169¹

Step-3: Factors of 63501

List of positive integer factors of 63501 that divides 63501 without a remainder.

1, 3, 61, 183, 347, 1041, 21167

Step-4: Factors of 63507

List of positive integer factors of 63507 that divides 63501 without a remainder.

1, 3, 21169

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 63501 and 63507. The biggest common factor number is the GCF number.
So the greatest common factor 63501 and 63507 is 3.

Also check out the Least Common Multiple of 63501 and 63507