What is the Greatest Common Factor of 16997 and 17017?

Greatest common factor (GCF) of 16997 and 17017 is 1.

GCF(16997,17017) = 1

We will now calculate the prime factors of 16997 and 17017, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 16997 and 17017.

How to find the GCF of 16997 and 17017?

We will first find the prime factorization of 16997 and 17017. After we will calculate the factors of 16997 and 17017 and find the biggest common factor number .

Step-1: Prime Factorization of 16997

Prime factors of 16997 are 23, 739. Prime factorization of 16997 in exponential form is:

16997 = 23¹ × 739¹

Step-2: Prime Factorization of 17017

Prime factors of 17017 are 7, 11, 13, 17. Prime factorization of 17017 in exponential form is:

17017 = 7¹ × 11¹ × 13¹ × 17¹

Step-3: Factors of 16997

List of positive integer factors of 16997 that divides 16997 without a remainder.

1, 23, 739

Step-4: Factors of 17017

List of positive integer factors of 17017 that divides 16997 without a remainder.

1, 7, 11, 13, 17, 77, 91, 119, 143, 187, 221, 1001, 1309, 1547, 2431

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 16997 and 17017. The biggest common factor number is the GCF number.
So the greatest common factor 16997 and 17017 is 1.

Also check out the Least Common Multiple of 16997 and 17017