What is the Greatest Common Factor of 4551 and 4563?

Greatest common factor (GCF) of 4551 and 4563 is 3.

GCF(4551,4563) = 3

We will now calculate the prime factors of 4551 and 4563, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 4551 and 4563.

How to find the GCF of 4551 and 4563?

We will first find the prime factorization of 4551 and 4563. After we will calculate the factors of 4551 and 4563 and find the biggest common factor number .

Step-1: Prime Factorization of 4551

Prime factors of 4551 are 3, 37, 41. Prime factorization of 4551 in exponential form is:

4551 = 3¹ × 37¹ × 41¹

Step-2: Prime Factorization of 4563

Prime factors of 4563 are 3, 13. Prime factorization of 4563 in exponential form is:

4563 = 3³ × 13²

Step-3: Factors of 4551

List of positive integer factors of 4551 that divides 4551 without a remainder.

1, 3, 37, 41, 111, 123, 1517

Step-4: Factors of 4563

List of positive integer factors of 4563 that divides 4551 without a remainder.

1, 3, 9, 13, 27, 39, 117, 169, 351, 507, 1521

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 4551 and 4563. The biggest common factor number is the GCF number.
So the greatest common factor 4551 and 4563 is 3.

Also check out the Least Common Multiple of 4551 and 4563