What is the Greatest Common Factor of 17009 and 17021?

Greatest common factor (GCF) of 17009 and 17021 is 1.

GCF(17009,17021) = 1

We will now calculate the prime factors of 17009 and 17021, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 17009 and 17021.

How to find the GCF of 17009 and 17021?

We will first find the prime factorization of 17009 and 17021. After we will calculate the factors of 17009 and 17021 and find the biggest common factor number .

Step-1: Prime Factorization of 17009

Prime factors of 17009 are 73, 233. Prime factorization of 17009 in exponential form is:

17009 = 73¹ × 233¹

Step-2: Prime Factorization of 17021

Prime factors of 17021 are 17021. Prime factorization of 17021 in exponential form is:

17021 = 17021¹

Step-3: Factors of 17009

List of positive integer factors of 17009 that divides 17009 without a remainder.

1, 73, 233

Step-4: Factors of 17021

List of positive integer factors of 17021 that divides 17009 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 17009 and 17021. The biggest common factor number is the GCF number.
So the greatest common factor 17009 and 17021 is 1.

Also check out the Least Common Multiple of 17009 and 17021