What is the Greatest Common Factor of 18916 and 18934?

Greatest common factor (GCF) of 18916 and 18934 is 2.

GCF(18916,18934) = 2

We will now calculate the prime factors of 18916 and 18934, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 18916 and 18934.

How to find the GCF of 18916 and 18934?

We will first find the prime factorization of 18916 and 18934. After we will calculate the factors of 18916 and 18934 and find the biggest common factor number .

Step-1: Prime Factorization of 18916

Prime factors of 18916 are 2, 4729. Prime factorization of 18916 in exponential form is:

18916 = 2² × 4729¹

Step-2: Prime Factorization of 18934

Prime factors of 18934 are 2, 9467. Prime factorization of 18934 in exponential form is:

18934 = 2¹ × 9467¹

Step-3: Factors of 18916

List of positive integer factors of 18916 that divides 18916 without a remainder.

1, 2, 4, 4729, 9458

Step-4: Factors of 18934

List of positive integer factors of 18934 that divides 18916 without a remainder.

1, 2, 9467

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 18916 and 18934. The biggest common factor number is the GCF number.
So the greatest common factor 18916 and 18934 is 2.

Also check out the Least Common Multiple of 18916 and 18934