What is the Greatest Common Factor of 38718 and 38724?

Greatest common factor (GCF) of 38718 and 38724 is 6.

GCF(38718,38724) = 6

We will now calculate the prime factors of 38718 and 38724, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 38718 and 38724.

How to find the GCF of 38718 and 38724?

We will first find the prime factorization of 38718 and 38724. After we will calculate the factors of 38718 and 38724 and find the biggest common factor number .

Step-1: Prime Factorization of 38718

Prime factors of 38718 are 2, 3, 239. Prime factorization of 38718 in exponential form is:

38718 = 2¹ × 3⁴ × 239¹

Step-2: Prime Factorization of 38724

Prime factors of 38724 are 2, 3, 7, 461. Prime factorization of 38724 in exponential form is:

38724 = 2² × 3¹ × 7¹ × 461¹

Step-3: Factors of 38718

List of positive integer factors of 38718 that divides 38718 without a remainder.

1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 239, 478, 717, 1434, 2151, 4302, 6453, 12906, 19359

Step-4: Factors of 38724

List of positive integer factors of 38724 that divides 38718 without a remainder.

1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 461, 922, 1383, 1844, 2766, 3227, 5532, 6454, 9681, 12908, 19362

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 38718 and 38724. The biggest common factor number is the GCF number.
So the greatest common factor 38718 and 38724 is 6.

Also check out the Least Common Multiple of 38718 and 38724