What is the Greatest Common Factor of 4617 and 4626?

Greatest common factor (GCF) of 4617 and 4626 is 9.

GCF(4617,4626) = 9

We will now calculate the prime factors of 4617 and 4626, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 4617 and 4626.

How to find the GCF of 4617 and 4626?

We will first find the prime factorization of 4617 and 4626. After we will calculate the factors of 4617 and 4626 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 4626

Prime factors of 4626 are 2, 3, 257. Prime factorization of 4626 in exponential form is:

4626 = 2¹ × 3² × 257¹

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 4626

List of positive integer factors of 4626 that divides 4617 without a remainder.

1, 2, 3, 6, 9, 18, 257, 514, 771, 1542, 2313

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 4617 and 4626. The biggest common factor number is the GCF number.
So the greatest common factor 4617 and 4626 is 9.

Also check out the Least Common Multiple of 4617 and 4626