What is the Greatest Common Factor of 27697 and 27715?

Greatest common factor (GCF) of 27697 and 27715 is 1.

GCF(27697,27715) = 1

We will now calculate the prime factors of 27697 and 27715, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 27697 and 27715.

How to find the GCF of 27697 and 27715?

We will first find the prime factorization of 27697 and 27715. After we will calculate the factors of 27697 and 27715 and find the biggest common factor number .

Step-1: Prime Factorization of 27697

Prime factors of 27697 are 27697. Prime factorization of 27697 in exponential form is:

27697 = 27697¹

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 27697

List of positive integer factors of 27697 that divides 27697 without a remainder.

Step-4: Factors of 27715

List of positive integer factors of 27715 that divides 27697 without a remainder.

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

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 27697 and 27715. The biggest common factor number is the GCF number.
So the greatest common factor 27697 and 27715 is 1.

Also check out the Least Common Multiple of 27697 and 27715