What is the Greatest Common Factor of 37872 and 37884?

Greatest common factor (GCF) of 37872 and 37884 is 12.

GCF(37872,37884) = 12

We will now calculate the prime factors of 37872 and 37884, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 37872 and 37884.

How to find the GCF of 37872 and 37884?

We will first find the prime factorization of 37872 and 37884. After we will calculate the factors of 37872 and 37884 and find the biggest common factor number .

Step-1: Prime Factorization of 37872

Prime factors of 37872 are 2, 3, 263. Prime factorization of 37872 in exponential form is:

37872 = 2⁴ × 3² × 263¹

Step-2: Prime Factorization of 37884

Prime factors of 37884 are 2, 3, 7, 11, 41. Prime factorization of 37884 in exponential form is:

37884 = 2² × 3¹ × 7¹ × 11¹ × 41¹

Step-3: Factors of 37872

List of positive integer factors of 37872 that divides 37872 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 263, 526, 789, 1052, 1578, 2104, 2367, 3156, 4208, 4734, 6312, 9468, 12624, 18936

Step-4: Factors of 37884

List of positive integer factors of 37884 that divides 37872 without a remainder.

1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 41, 42, 44, 66, 77, 82, 84, 123, 132, 154, 164, 231, 246, 287, 308, 451, 462, 492, 574, 861, 902, 924, 1148, 1353, 1722, 1804, 2706, 3157, 3444, 5412, 6314, 9471, 12628, 18942

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 37872 and 37884. The biggest common factor number is the GCF number.
So the greatest common factor 37872 and 37884 is 12.

Also check out the Least Common Multiple of 37872 and 37884