What is the Greatest Common Factor of 38268 and 38278?

Greatest common factor (GCF) of 38268 and 38278 is 2.

GCF(38268,38278) = 2

We will now calculate the prime factors of 38268 and 38278, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 38268 and 38278.

How to find the GCF of 38268 and 38278?

We will first find the prime factorization of 38268 and 38278. After we will calculate the factors of 38268 and 38278 and find the biggest common factor number .

Step-1: Prime Factorization of 38268

Prime factors of 38268 are 2, 3, 1063. Prime factorization of 38268 in exponential form is:

38268 = 2² × 3² × 1063¹

Step-2: Prime Factorization of 38278

Prime factors of 38278 are 2, 19139. Prime factorization of 38278 in exponential form is:

38278 = 2¹ × 19139¹

Step-3: Factors of 38268

List of positive integer factors of 38268 that divides 38268 without a remainder.

1, 2, 3, 4, 6, 9, 12, 18, 36, 1063, 2126, 3189, 4252, 6378, 9567, 12756, 19134

Step-4: Factors of 38278

List of positive integer factors of 38278 that divides 38268 without a remainder.

1, 2, 19139

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 38268 and 38278. The biggest common factor number is the GCF number.
So the greatest common factor 38268 and 38278 is 2.

Also check out the Least Common Multiple of 38268 and 38278