What is the Greatest Common Factor of 28623 and 28627?

Greatest common factor (GCF) of 28623 and 28627 is 1.

GCF(28623,28627) = 1

We will now calculate the prime factors of 28623 and 28627, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 28623 and 28627.

How to find the GCF of 28623 and 28627?

We will first find the prime factorization of 28623 and 28627. After we will calculate the factors of 28623 and 28627 and find the biggest common factor number .

Step-1: Prime Factorization of 28623

Prime factors of 28623 are 3, 7, 29, 47. Prime factorization of 28623 in exponential form is:

28623 = 3¹ × 7¹ × 29¹ × 47¹

Step-2: Prime Factorization of 28627

Prime factors of 28627 are 28627. Prime factorization of 28627 in exponential form is:

28627 = 28627¹

Step-3: Factors of 28623

List of positive integer factors of 28623 that divides 28623 without a remainder.

1, 3, 7, 21, 29, 47, 87, 141, 203, 329, 609, 987, 1363, 4089, 9541

Step-4: Factors of 28627

List of positive integer factors of 28627 that divides 28623 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 28623 and 28627. The biggest common factor number is the GCF number.
So the greatest common factor 28623 and 28627 is 1.

Also check out the Least Common Multiple of 28623 and 28627