What is the Greatest Common Factor of 38187 and 38202?

Greatest common factor (GCF) of 38187 and 38202 is 3.

GCF(38187,38202) = 3

We will now calculate the prime factors of 38187 and 38202, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 38187 and 38202.

How to find the GCF of 38187 and 38202?

We will first find the prime factorization of 38187 and 38202. After we will calculate the factors of 38187 and 38202 and find the biggest common factor number .

Step-1: Prime Factorization of 38187

Prime factors of 38187 are 3, 4243. Prime factorization of 38187 in exponential form is:

38187 = 3² × 4243¹

Step-2: Prime Factorization of 38202

Prime factors of 38202 are 2, 3, 6367. Prime factorization of 38202 in exponential form is:

38202 = 2¹ × 3¹ × 6367¹

Step-3: Factors of 38187

List of positive integer factors of 38187 that divides 38187 without a remainder.

1, 3, 9, 4243, 12729

Step-4: Factors of 38202

List of positive integer factors of 38202 that divides 38187 without a remainder.

1, 2, 3, 6, 6367, 12734, 19101

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 38187 and 38202. The biggest common factor number is the GCF number.
So the greatest common factor 38187 and 38202 is 3.

Also check out the Least Common Multiple of 38187 and 38202