What is the Greatest Common Factor of 37856 and 37863?

Greatest common factor (GCF) of 37856 and 37863 is 7.

GCF(37856,37863) = 7

We will now calculate the prime factors of 37856 and 37863, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 37856 and 37863.

How to find the GCF of 37856 and 37863?

We will first find the prime factorization of 37856 and 37863. After we will calculate the factors of 37856 and 37863 and find the biggest common factor number .

Step-1: Prime Factorization of 37856

Prime factors of 37856 are 2, 7, 13. Prime factorization of 37856 in exponential form is:

37856 = 2⁵ × 7¹ × 13²

Step-2: Prime Factorization of 37863

Prime factors of 37863 are 3, 7, 601. Prime factorization of 37863 in exponential form is:

37863 = 3² × 7¹ × 601¹

Step-3: Factors of 37856

List of positive integer factors of 37856 that divides 37856 without a remainder.

1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 169, 182, 208, 224, 338, 364, 416, 676, 728, 1183, 1352, 1456, 2366, 2704, 2912, 4732, 5408, 9464, 18928

Step-4: Factors of 37863

List of positive integer factors of 37863 that divides 37856 without a remainder.

1, 3, 7, 9, 21, 63, 601, 1803, 4207, 5409, 12621

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 37856 and 37863. The biggest common factor number is the GCF number.
So the greatest common factor 37856 and 37863 is 7.

Also check out the Least Common Multiple of 37856 and 37863