What is the Greatest Common Factor of 37512 and 37530?

Greatest common factor (GCF) of 37512 and 37530 is 18.

GCF(37512,37530) = 18

We will now calculate the prime factors of 37512 and 37530, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 37512 and 37530.

How to find the GCF of 37512 and 37530?

We will first find the prime factorization of 37512 and 37530. After we will calculate the factors of 37512 and 37530 and find the biggest common factor number .

Step-1: Prime Factorization of 37512

Prime factors of 37512 are 2, 3, 521. Prime factorization of 37512 in exponential form is:

37512 = 2³ × 3² × 521¹

Step-2: Prime Factorization of 37530

Prime factors of 37530 are 2, 3, 5, 139. Prime factorization of 37530 in exponential form is:

37530 = 2¹ × 3³ × 5¹ × 139¹

Step-3: Factors of 37512

List of positive integer factors of 37512 that divides 37512 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 521, 1042, 1563, 2084, 3126, 4168, 4689, 6252, 9378, 12504, 18756

Step-4: Factors of 37530

List of positive integer factors of 37530 that divides 37512 without a remainder.

1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 139, 270, 278, 417, 695, 834, 1251, 1390, 2085, 2502, 3753, 4170, 6255, 7506, 12510, 18765

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 37512 and 37530. The biggest common factor number is the GCF number.
So the greatest common factor 37512 and 37530 is 18.

Also check out the Least Common Multiple of 37512 and 37530