What is the Greatest Common Factor of 64620 and 64627?

Greatest common factor (GCF) of 64620 and 64627 is 1.

GCF(64620,64627) = 1

We will now calculate the prime factors of 64620 and 64627, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 64620 and 64627.

How to find the GCF of 64620 and 64627?

We will first find the prime factorization of 64620 and 64627. After we will calculate the factors of 64620 and 64627 and find the biggest common factor number .

Step-1: Prime Factorization of 64620

Prime factors of 64620 are 2, 3, 5, 359. Prime factorization of 64620 in exponential form is:

64620 = 2² × 3² × 5¹ × 359¹

Step-2: Prime Factorization of 64627

Prime factors of 64627 are 64627. Prime factorization of 64627 in exponential form is:

64627 = 64627¹

Step-3: Factors of 64620

List of positive integer factors of 64620 that divides 64620 without a remainder.

1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 359, 718, 1077, 1436, 1795, 2154, 3231, 3590, 4308, 5385, 6462, 7180, 10770, 12924, 16155, 21540, 32310

Step-4: Factors of 64627

List of positive integer factors of 64627 that divides 64620 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 64620 and 64627. The biggest common factor number is the GCF number.
So the greatest common factor 64620 and 64627 is 1.

Also check out the Least Common Multiple of 64620 and 64627