What is the Greatest Common Factor of 38682 and 38700?

Greatest common factor (GCF) of 38682 and 38700 is 18.

GCF(38682,38700) = 18

We will now calculate the prime factors of 38682 and 38700, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 38682 and 38700.

How to find the GCF of 38682 and 38700?

We will first find the prime factorization of 38682 and 38700. After we will calculate the factors of 38682 and 38700 and find the biggest common factor number .

Step-1: Prime Factorization of 38682

Prime factors of 38682 are 2, 3, 7, 307. Prime factorization of 38682 in exponential form is:

38682 = 2¹ × 3² × 7¹ × 307¹

Step-2: Prime Factorization of 38700

Prime factors of 38700 are 2, 3, 5, 43. Prime factorization of 38700 in exponential form is:

38700 = 2² × 3² × 5² × 43¹

Step-3: Factors of 38682

List of positive integer factors of 38682 that divides 38682 without a remainder.

1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 307, 614, 921, 1842, 2149, 2763, 4298, 5526, 6447, 12894, 19341

Step-4: Factors of 38700

List of positive integer factors of 38700 that divides 38682 without a remainder.

1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 43, 45, 50, 60, 75, 86, 90, 100, 129, 150, 172, 180, 215, 225, 258, 300, 387, 430, 450, 516, 645, 774, 860, 900, 1075, 1290, 1548, 1935, 2150, 2580, 3225, 3870, 4300, 6450, 7740, 9675, 12900, 19350

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 38682 and 38700. The biggest common factor number is the GCF number.
So the greatest common factor 38682 and 38700 is 18.

Also check out the Least Common Multiple of 38682 and 38700