What is the Greatest Common Factor of 11610 and 11628?

Greatest common factor (GCF) of 11610 and 11628 is 18.

GCF(11610,11628) = 18

We will now calculate the prime factors of 11610 and 11628, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 11610 and 11628.

How to find the GCF of 11610 and 11628?

We will first find the prime factorization of 11610 and 11628. After we will calculate the factors of 11610 and 11628 and find the biggest common factor number .

Step-1: Prime Factorization of 11610

Prime factors of 11610 are 2, 3, 5, 43. Prime factorization of 11610 in exponential form is:

11610 = 2¹ × 3³ × 5¹ × 43¹

Step-2: Prime Factorization of 11628

Prime factors of 11628 are 2, 3, 17, 19. Prime factorization of 11628 in exponential form is:

11628 = 2² × 3² × 17¹ × 19¹

Step-3: Factors of 11610

List of positive integer factors of 11610 that divides 11610 without a remainder.

1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 86, 90, 129, 135, 215, 258, 270, 387, 430, 645, 774, 1161, 1290, 1935, 2322, 3870, 5805

Step-4: Factors of 11628

List of positive integer factors of 11628 that divides 11610 without a remainder.

1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 153, 171, 204, 228, 306, 323, 342, 612, 646, 684, 969, 1292, 1938, 2907, 3876, 5814

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 11610 and 11628. The biggest common factor number is the GCF number.
So the greatest common factor 11610 and 11628 is 18.

Also check out the Least Common Multiple of 11610 and 11628