What is the Greatest Common Factor of 17665 and 17681?

Greatest common factor (GCF) of 17665 and 17681 is 1.

GCF(17665,17681) = 1

We will now calculate the prime factors of 17665 and 17681, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 17665 and 17681.

How to find the GCF of 17665 and 17681?

We will first find the prime factorization of 17665 and 17681. After we will calculate the factors of 17665 and 17681 and find the biggest common factor number .

Step-1: Prime Factorization of 17665

Prime factors of 17665 are 5, 3533. Prime factorization of 17665 in exponential form is:

17665 = 5¹ × 3533¹

Step-2: Prime Factorization of 17681

Prime factors of 17681 are 17681. Prime factorization of 17681 in exponential form is:

17681 = 17681¹

Step-3: Factors of 17665

List of positive integer factors of 17665 that divides 17665 without a remainder.

1, 5, 3533

Step-4: Factors of 17681

List of positive integer factors of 17681 that divides 17665 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 17665 and 17681. The biggest common factor number is the GCF number.
So the greatest common factor 17665 and 17681 is 1.

Also check out the Least Common Multiple of 17665 and 17681