What is the Greatest Common Factor of 28581 and 28597?

Greatest common factor (GCF) of 28581 and 28597 is 1.

GCF(28581,28597) = 1

We will now calculate the prime factors of 28581 and 28597, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 28581 and 28597.

How to find the GCF of 28581 and 28597?

We will first find the prime factorization of 28581 and 28597. After we will calculate the factors of 28581 and 28597 and find the biggest common factor number .

Step-1: Prime Factorization of 28581

Prime factors of 28581 are 3, 7, 1361. Prime factorization of 28581 in exponential form is:

28581 = 3¹ × 7¹ × 1361¹

Step-2: Prime Factorization of 28597

Prime factors of 28597 are 28597. Prime factorization of 28597 in exponential form is:

28597 = 28597¹

Step-3: Factors of 28581

List of positive integer factors of 28581 that divides 28581 without a remainder.

1, 3, 7, 21, 1361, 4083, 9527

Step-4: Factors of 28597

List of positive integer factors of 28597 that divides 28581 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 28581 and 28597. The biggest common factor number is the GCF number.
So the greatest common factor 28581 and 28597 is 1.

Also check out the Least Common Multiple of 28581 and 28597