What is the Greatest Common Factor of 64479 and 64489?

Greatest common factor (GCF) of 64479 and 64489 is 1.

GCF(64479,64489) = 1

We will now calculate the prime factors of 64479 and 64489, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 64479 and 64489.

How to find the GCF of 64479 and 64489?

We will first find the prime factorization of 64479 and 64489. After we will calculate the factors of 64479 and 64489 and find the biggest common factor number .

Step-1: Prime Factorization of 64479

Prime factors of 64479 are 3, 21493. Prime factorization of 64479 in exponential form is:

64479 = 3¹ × 21493¹

Step-2: Prime Factorization of 64489

Prime factors of 64489 are 64489. Prime factorization of 64489 in exponential form is:

64489 = 64489¹

Step-3: Factors of 64479

List of positive integer factors of 64479 that divides 64479 without a remainder.

1, 3, 21493

Step-4: Factors of 64489

List of positive integer factors of 64489 that divides 64479 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 64479 and 64489. The biggest common factor number is the GCF number.
So the greatest common factor 64479 and 64489 is 1.

Also check out the Least Common Multiple of 64479 and 64489