What is the Greatest Common Factor of 16621 and 16634?

Greatest common factor (GCF) of 16621 and 16634 is 1.

GCF(16621,16634) = 1

We will now calculate the prime factors of 16621 and 16634, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 16621 and 16634.

How to find the GCF of 16621 and 16634?

We will first find the prime factorization of 16621 and 16634. After we will calculate the factors of 16621 and 16634 and find the biggest common factor number .

Step-1: Prime Factorization of 16621

Prime factors of 16621 are 11, 1511. Prime factorization of 16621 in exponential form is:

16621 = 11¹ × 1511¹

Step-2: Prime Factorization of 16634

Prime factors of 16634 are 2, 8317. Prime factorization of 16634 in exponential form is:

16634 = 2¹ × 8317¹

Step-3: Factors of 16621

List of positive integer factors of 16621 that divides 16621 without a remainder.

1, 11, 1511

Step-4: Factors of 16634

List of positive integer factors of 16634 that divides 16621 without a remainder.

1, 2, 8317

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 16621 and 16634. The biggest common factor number is the GCF number.
So the greatest common factor 16621 and 16634 is 1.

Also check out the Least Common Multiple of 16621 and 16634