What is the Greatest Common Factor of 27707 and 27715?

Greatest common factor (GCF) of 27707 and 27715 is 1.

GCF(27707,27715) = 1

We will now calculate the prime factors of 27707 and 27715, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 27707 and 27715.

How to find the GCF of 27707 and 27715?

We will first find the prime factorization of 27707 and 27715. After we will calculate the factors of 27707 and 27715 and find the biggest common factor number .

Step-1: Prime Factorization of 27707

Prime factors of 27707 are 103, 269. Prime factorization of 27707 in exponential form is:

27707 = 103¹ × 269¹

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 27707

List of positive integer factors of 27707 that divides 27707 without a remainder.

1, 103, 269

Step-4: Factors of 27715

List of positive integer factors of 27715 that divides 27707 without a remainder.

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

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 27707 and 27715. The biggest common factor number is the GCF number.
So the greatest common factor 27707 and 27715 is 1.

Also check out the Least Common Multiple of 27707 and 27715