What is the Greatest Common Factor of 27165 and 27177?

Greatest common factor (GCF) of 27165 and 27177 is 3.

GCF(27165,27177) = 3

We will now calculate the prime factors of 27165 and 27177, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 27165 and 27177.

How to find the GCF of 27165 and 27177?

We will first find the prime factorization of 27165 and 27177. After we will calculate the factors of 27165 and 27177 and find the biggest common factor number .

Step-1: Prime Factorization of 27165

Prime factors of 27165 are 3, 5, 1811. Prime factorization of 27165 in exponential form is:

27165 = 3¹ × 5¹ × 1811¹

Step-2: Prime Factorization of 27177

Prime factors of 27177 are 3, 9059. Prime factorization of 27177 in exponential form is:

27177 = 3¹ × 9059¹

Step-3: Factors of 27165

List of positive integer factors of 27165 that divides 27165 without a remainder.

1, 3, 5, 15, 1811, 5433, 9055

Step-4: Factors of 27177

List of positive integer factors of 27177 that divides 27165 without a remainder.

1, 3, 9059

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 27165 and 27177. The biggest common factor number is the GCF number.
So the greatest common factor 27165 and 27177 is 3.

Also check out the Least Common Multiple of 27165 and 27177