What is the Greatest Common Factor of 63417 and 63432?

Greatest common factor (GCF) of 63417 and 63432 is 3.

GCF(63417,63432) = 3

We will now calculate the prime factors of 63417 and 63432, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 63417 and 63432.

How to find the GCF of 63417 and 63432?

We will first find the prime factorization of 63417 and 63432. After we will calculate the factors of 63417 and 63432 and find the biggest common factor number .

Step-1: Prime Factorization of 63417

Prime factors of 63417 are 3, 21139. Prime factorization of 63417 in exponential form is:

63417 = 3¹ × 21139¹

Step-2: Prime Factorization of 63432

Prime factors of 63432 are 2, 3, 881. Prime factorization of 63432 in exponential form is:

63432 = 2³ × 3² × 881¹

Step-3: Factors of 63417

List of positive integer factors of 63417 that divides 63417 without a remainder.

1, 3, 21139

Step-4: Factors of 63432

List of positive integer factors of 63432 that divides 63417 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 881, 1762, 2643, 3524, 5286, 7048, 7929, 10572, 15858, 21144, 31716

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 63417 and 63432. The biggest common factor number is the GCF number.
So the greatest common factor 63417 and 63432 is 3.

Also check out the Least Common Multiple of 63417 and 63432