What is the Greatest Common Factor of 75479 and 75489?

Greatest common factor (GCF) of 75479 and 75489 is 1.

GCF(75479,75489) = 1

We will now calculate the prime factors of 75479 and 75489, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 75479 and 75489.

How to find the GCF of 75479 and 75489?

We will first find the prime factorization of 75479 and 75489. After we will calculate the factors of 75479 and 75489 and find the biggest common factor number .

Step-1: Prime Factorization of 75479

Prime factors of 75479 are 75479. Prime factorization of 75479 in exponential form is:

75479 = 75479¹

Step-2: Prime Factorization of 75489

Prime factors of 75489 are 3, 25163. Prime factorization of 75489 in exponential form is:

75489 = 3¹ × 25163¹

Step-3: Factors of 75479

List of positive integer factors of 75479 that divides 75479 without a remainder.

Step-4: Factors of 75489

List of positive integer factors of 75489 that divides 75479 without a remainder.

1, 3, 25163

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 75479 and 75489. The biggest common factor number is the GCF number.
So the greatest common factor 75479 and 75489 is 1.

Also check out the Least Common Multiple of 75479 and 75489