What is the Greatest Common Factor of 28587 and 28603?

Greatest common factor (GCF) of 28587 and 28603 is 1.

GCF(28587,28603) = 1

We will now calculate the prime factors of 28587 and 28603, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 28587 and 28603.

How to find the GCF of 28587 and 28603?

We will first find the prime factorization of 28587 and 28603. After we will calculate the factors of 28587 and 28603 and find the biggest common factor number .

Step-1: Prime Factorization of 28587

Prime factors of 28587 are 3, 13, 733. Prime factorization of 28587 in exponential form is:

28587 = 3¹ × 13¹ × 733¹

Step-2: Prime Factorization of 28603

Prime factors of 28603 are 28603. Prime factorization of 28603 in exponential form is:

28603 = 28603¹

Step-3: Factors of 28587

List of positive integer factors of 28587 that divides 28587 without a remainder.

1, 3, 13, 39, 733, 2199, 9529

Step-4: Factors of 28603

List of positive integer factors of 28603 that divides 28587 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 28587 and 28603. The biggest common factor number is the GCF number.
So the greatest common factor 28587 and 28603 is 1.

Also check out the Least Common Multiple of 28587 and 28603