What is the Greatest Common Factor of 17999 and 18017?

Greatest common factor (GCF) of 17999 and 18017 is 1.

GCF(17999,18017) = 1

We will now calculate the prime factors of 17999 and 18017, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 17999 and 18017.

How to find the GCF of 17999 and 18017?

We will first find the prime factorization of 17999 and 18017. After we will calculate the factors of 17999 and 18017 and find the biggest common factor number .

Step-1: Prime Factorization of 17999

Prime factors of 17999 are 41, 439. Prime factorization of 17999 in exponential form is:

17999 = 41¹ × 439¹

Step-2: Prime Factorization of 18017

Prime factors of 18017 are 43, 419. Prime factorization of 18017 in exponential form is:

18017 = 43¹ × 419¹

Step-3: Factors of 17999

List of positive integer factors of 17999 that divides 17999 without a remainder.

1, 41, 439

Step-4: Factors of 18017

List of positive integer factors of 18017 that divides 17999 without a remainder.

1, 43, 419

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 17999 and 18017. The biggest common factor number is the GCF number.
So the greatest common factor 17999 and 18017 is 1.

Also check out the Least Common Multiple of 17999 and 18017