What is the Greatest Common Factor of 36720 and 36740?

Greatest common factor (GCF) of 36720 and 36740 is 20.

GCF(36720,36740) = 20

We will now calculate the prime factors of 36720 and 36740, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 36720 and 36740.

How to find the GCF of 36720 and 36740?

We will first find the prime factorization of 36720 and 36740. After we will calculate the factors of 36720 and 36740 and find the biggest common factor number .

Step-1: Prime Factorization of 36720

Prime factors of 36720 are 2, 3, 5, 17. Prime factorization of 36720 in exponential form is:

36720 = 2⁴ × 3³ × 5¹ × 17¹

Step-2: Prime Factorization of 36740

Prime factors of 36740 are 2, 5, 11, 167. Prime factorization of 36740 in exponential form is:

36740 = 2² × 5¹ × 11¹ × 167¹

Step-3: Factors of 36720

List of positive integer factors of 36720 that divides 36720 without a remainder.

1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 270, 272, 306, 340, 360, 408, 432, 459, 510, 540, 612, 680, 720, 765, 816, 918, 1020, 1080, 1224, 1360, 1530, 1836, 2040, 2160, 2295, 2448, 3060, 3672, 4080, 4590, 6120, 7344, 9180, 12240, 18360

Step-4: Factors of 36740

List of positive integer factors of 36740 that divides 36720 without a remainder.

1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 167, 220, 334, 668, 835, 1670, 1837, 3340, 3674, 7348, 9185, 18370

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 36720 and 36740. The biggest common factor number is the GCF number.
So the greatest common factor 36720 and 36740 is 20.

Also check out the Least Common Multiple of 36720 and 36740