What is the Greatest Common Factor of 38151 and 38162?

Greatest common factor (GCF) of 38151 and 38162 is 1.

GCF(38151,38162) = 1

We will now calculate the prime factors of 38151 and 38162, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 38151 and 38162.

How to find the GCF of 38151 and 38162?

We will first find the prime factorization of 38151 and 38162. After we will calculate the factors of 38151 and 38162 and find the biggest common factor number .

Step-1: Prime Factorization of 38151

Prime factors of 38151 are 3, 157. Prime factorization of 38151 in exponential form is:

38151 = 3⁵ × 157¹

Step-2: Prime Factorization of 38162

Prime factors of 38162 are 2, 19081. Prime factorization of 38162 in exponential form is:

38162 = 2¹ × 19081¹

Step-3: Factors of 38151

List of positive integer factors of 38151 that divides 38151 without a remainder.

1, 3, 9, 27, 81, 157, 243, 471, 1413, 4239, 12717

Step-4: Factors of 38162

List of positive integer factors of 38162 that divides 38151 without a remainder.

1, 2, 19081

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 38151 and 38162. The biggest common factor number is the GCF number.
So the greatest common factor 38151 and 38162 is 1.

Also check out the Least Common Multiple of 38151 and 38162