What is the Greatest Common Factor of 39165 and 39177?

Greatest common factor (GCF) of 39165 and 39177 is 3.

GCF(39165,39177) = 3

We will now calculate the prime factors of 39165 and 39177, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 39165 and 39177.

How to find the GCF of 39165 and 39177?

We will first find the prime factorization of 39165 and 39177. After we will calculate the factors of 39165 and 39177 and find the biggest common factor number .

Step-1: Prime Factorization of 39165

Prime factors of 39165 are 3, 5, 7, 373. Prime factorization of 39165 in exponential form is:

39165 = 3¹ × 5¹ × 7¹ × 373¹

Step-2: Prime Factorization of 39177

Prime factors of 39177 are 3, 1451. Prime factorization of 39177 in exponential form is:

39177 = 3³ × 1451¹

Step-3: Factors of 39165

List of positive integer factors of 39165 that divides 39165 without a remainder.

1, 3, 5, 7, 15, 21, 35, 105, 373, 1119, 1865, 2611, 5595, 7833, 13055

Step-4: Factors of 39177

List of positive integer factors of 39177 that divides 39165 without a remainder.

1, 3, 9, 27, 1451, 4353, 13059

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 39165 and 39177. The biggest common factor number is the GCF number.
So the greatest common factor 39165 and 39177 is 3.

Also check out the Least Common Multiple of 39165 and 39177