What is the Greatest Common Factor of 4617 and 4623?

Greatest common factor (GCF) of 4617 and 4623 is 3.

GCF(4617,4623) = 3

We will now calculate the prime factors of 4617 and 4623, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 4617 and 4623.

How to find the GCF of 4617 and 4623?

We will first find the prime factorization of 4617 and 4623. After we will calculate the factors of 4617 and 4623 and find the biggest common factor number .

Step-1: Prime Factorization of 4617

Prime factors of 4617 are 3, 19. Prime factorization of 4617 in exponential form is:

4617 = 3⁵ × 19¹

Step-2: Prime Factorization of 4623

Prime factors of 4623 are 3, 23, 67. Prime factorization of 4623 in exponential form is:

4623 = 3¹ × 23¹ × 67¹

Step-3: Factors of 4617

List of positive integer factors of 4617 that divides 4617 without a remainder.

1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539

Step-4: Factors of 4623

List of positive integer factors of 4623 that divides 4617 without a remainder.

1, 3, 23, 67, 69, 201, 1541

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 4617 and 4623. The biggest common factor number is the GCF number.
So the greatest common factor 4617 and 4623 is 3.

Also check out the Least Common Multiple of 4617 and 4623