What is the Greatest Common Factor of 51648 and 51660?

Greatest common factor (GCF) of 51648 and 51660 is 12.

GCF(51648,51660) = 12

We will now calculate the prime factors of 51648 and 51660, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 51648 and 51660.

How to find the GCF of 51648 and 51660?

We will first find the prime factorization of 51648 and 51660. After we will calculate the factors of 51648 and 51660 and find the biggest common factor number .

Step-1: Prime Factorization of 51648

Prime factors of 51648 are 2, 3, 269. Prime factorization of 51648 in exponential form is:

51648 = 2⁶ × 3¹ × 269¹

Step-2: Prime Factorization of 51660

Prime factors of 51660 are 2, 3, 5, 7, 41. Prime factorization of 51660 in exponential form is:

51660 = 2² × 3² × 5¹ × 7¹ × 41¹

Step-3: Factors of 51648

List of positive integer factors of 51648 that divides 51648 without a remainder.

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 269, 538, 807, 1076, 1614, 2152, 3228, 4304, 6456, 8608, 12912, 17216, 25824

Step-4: Factors of 51660

List of positive integer factors of 51660 that divides 51648 without a remainder.

1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 41, 42, 45, 60, 63, 70, 82, 84, 90, 105, 123, 126, 140, 164, 180, 205, 210, 246, 252, 287, 315, 369, 410, 420, 492, 574, 615, 630, 738, 820, 861, 1148, 1230, 1260, 1435, 1476, 1722, 1845, 2460, 2583, 2870, 3444, 3690, 4305, 5166, 5740, 7380, 8610, 10332, 12915, 17220, 25830

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 51648 and 51660. The biggest common factor number is the GCF number.
So the greatest common factor 51648 and 51660 is 12.

Also check out the Least Common Multiple of 51648 and 51660