What is the Greatest Common Factor of 38378 and 38386?

Greatest common factor (GCF) of 38378 and 38386 is 2.

GCF(38378,38386) = 2

We will now calculate the prime factors of 38378 and 38386, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 38378 and 38386.

How to find the GCF of 38378 and 38386?

We will first find the prime factorization of 38378 and 38386. After we will calculate the factors of 38378 and 38386 and find the biggest common factor number .

Step-1: Prime Factorization of 38378

Prime factors of 38378 are 2, 31, 619. Prime factorization of 38378 in exponential form is:

38378 = 2¹ × 31¹ × 619¹

Step-2: Prime Factorization of 38386

Prime factors of 38386 are 2, 17, 1129. Prime factorization of 38386 in exponential form is:

38386 = 2¹ × 17¹ × 1129¹

Step-3: Factors of 38378

List of positive integer factors of 38378 that divides 38378 without a remainder.

1, 2, 31, 62, 619, 1238, 19189

Step-4: Factors of 38386

List of positive integer factors of 38386 that divides 38378 without a remainder.

1, 2, 17, 34, 1129, 2258, 19193

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 38378 and 38386. The biggest common factor number is the GCF number.
So the greatest common factor 38378 and 38386 is 2.

Also check out the Least Common Multiple of 38378 and 38386