What is the Greatest Common Factor of 63489 and 63502?

Greatest common factor (GCF) of 63489 and 63502 is 1.

GCF(63489,63502) = 1

We will now calculate the prime factors of 63489 and 63502, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 63489 and 63502.

How to find the GCF of 63489 and 63502?

We will first find the prime factorization of 63489 and 63502. After we will calculate the factors of 63489 and 63502 and find the biggest common factor number .

Step-1: Prime Factorization of 63489

Prime factors of 63489 are 3, 21163. Prime factorization of 63489 in exponential form is:

63489 = 3¹ × 21163¹

Step-2: Prime Factorization of 63502

Prime factors of 63502 are 2, 31751. Prime factorization of 63502 in exponential form is:

63502 = 2¹ × 31751¹

Step-3: Factors of 63489

List of positive integer factors of 63489 that divides 63489 without a remainder.

1, 3, 21163

Step-4: Factors of 63502

List of positive integer factors of 63502 that divides 63489 without a remainder.

1, 2, 31751

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 63489 and 63502. The biggest common factor number is the GCF number.
So the greatest common factor 63489 and 63502 is 1.

Also check out the Least Common Multiple of 63489 and 63502