What is the Greatest Common Factor of 28589 and 28604?

Greatest common factor (GCF) of 28589 and 28604 is 1.

GCF(28589,28604) = 1

We will now calculate the prime factors of 28589 and 28604, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 28589 and 28604.

How to find the GCF of 28589 and 28604?

We will first find the prime factorization of 28589 and 28604. After we will calculate the factors of 28589 and 28604 and find the biggest common factor number .

Step-1: Prime Factorization of 28589

Prime factors of 28589 are 11, 23, 113. Prime factorization of 28589 in exponential form is:

28589 = 11¹ × 23¹ × 113¹

Step-2: Prime Factorization of 28604

Prime factors of 28604 are 2, 7151. Prime factorization of 28604 in exponential form is:

28604 = 2² × 7151¹

Step-3: Factors of 28589

List of positive integer factors of 28589 that divides 28589 without a remainder.

1, 11, 23, 113, 253, 1243, 2599

Step-4: Factors of 28604

List of positive integer factors of 28604 that divides 28589 without a remainder.

1, 2, 4, 7151, 14302

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 28589 and 28604. The biggest common factor number is the GCF number.
So the greatest common factor 28589 and 28604 is 1.

Also check out the Least Common Multiple of 28589 and 28604