What is the Greatest Common Factor of 16508 and 16521?

Greatest common factor (GCF) of 16508 and 16521 is 1.

GCF(16508,16521) = 1

We will now calculate the prime factors of 16508 and 16521, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 16508 and 16521.

How to find the GCF of 16508 and 16521?

We will first find the prime factorization of 16508 and 16521. After we will calculate the factors of 16508 and 16521 and find the biggest common factor number .

Step-1: Prime Factorization of 16508

Prime factors of 16508 are 2, 4127. Prime factorization of 16508 in exponential form is:

16508 = 2² × 4127¹

Step-2: Prime Factorization of 16521

Prime factors of 16521 are 3, 5507. Prime factorization of 16521 in exponential form is:

16521 = 3¹ × 5507¹

Step-3: Factors of 16508

List of positive integer factors of 16508 that divides 16508 without a remainder.

1, 2, 4, 4127, 8254

Step-4: Factors of 16521

List of positive integer factors of 16521 that divides 16508 without a remainder.

1, 3, 5507

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 16508 and 16521. The biggest common factor number is the GCF number.
So the greatest common factor 16508 and 16521 is 1.

Also check out the Least Common Multiple of 16508 and 16521