What is the Greatest Common Factor of 51660 and 51669?

Greatest common factor (GCF) of 51660 and 51669 is 9.

GCF(51660,51669) = 9

We will now calculate the prime factors of 51660 and 51669, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 51660 and 51669.

How to find the GCF of 51660 and 51669?

We will first find the prime factorization of 51660 and 51669. After we will calculate the factors of 51660 and 51669 and find the biggest common factor number .

Step-1: 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-2: Prime Factorization of 51669

Prime factors of 51669 are 3, 5741. Prime factorization of 51669 in exponential form is:

51669 = 3² × 5741¹

Step-3: Factors of 51660

List of positive integer factors of 51660 that divides 51660 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

Step-4: Factors of 51669

List of positive integer factors of 51669 that divides 51660 without a remainder.

1, 3, 9, 5741, 17223

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 51660 and 51669. The biggest common factor number is the GCF number.
So the greatest common factor 51660 and 51669 is 9.

Also check out the Least Common Multiple of 51660 and 51669