What is the Greatest Common Factor of 27711 and 27715?

Greatest common factor (GCF) of 27711 and 27715 is 1.

GCF(27711,27715) = 1

We will now calculate the prime factors of 27711 and 27715, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 27711 and 27715.

How to find the GCF of 27711 and 27715?

We will first find the prime factorization of 27711 and 27715. After we will calculate the factors of 27711 and 27715 and find the biggest common factor number .

Step-1: Prime Factorization of 27711

Prime factors of 27711 are 3, 3079. Prime factorization of 27711 in exponential form is:

27711 = 3² × 3079¹

Step-2: Prime Factorization of 27715

Prime factors of 27715 are 5, 23, 241. Prime factorization of 27715 in exponential form is:

27715 = 5¹ × 23¹ × 241¹

Step-3: Factors of 27711

List of positive integer factors of 27711 that divides 27711 without a remainder.

1, 3, 9, 3079, 9237

Step-4: Factors of 27715

List of positive integer factors of 27715 that divides 27711 without a remainder.

1, 5, 23, 115, 241, 1205, 5543

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 27711 and 27715. The biggest common factor number is the GCF number.
So the greatest common factor 27711 and 27715 is 1.

Also check out the Least Common Multiple of 27711 and 27715