What is the Greatest Common Factor of 18897 and 18908?

Greatest common factor (GCF) of 18897 and 18908 is 1.

GCF(18897,18908) = 1

We will now calculate the prime factors of 18897 and 18908, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 18897 and 18908.

How to find the GCF of 18897 and 18908?

We will first find the prime factorization of 18897 and 18908. After we will calculate the factors of 18897 and 18908 and find the biggest common factor number .

Step-1: Prime Factorization of 18897

Prime factors of 18897 are 3, 6299. Prime factorization of 18897 in exponential form is:

18897 = 3¹ × 6299¹

Step-2: Prime Factorization of 18908

Prime factors of 18908 are 2, 29, 163. Prime factorization of 18908 in exponential form is:

18908 = 2² × 29¹ × 163¹

Step-3: Factors of 18897

List of positive integer factors of 18897 that divides 18897 without a remainder.

1, 3, 6299

Step-4: Factors of 18908

List of positive integer factors of 18908 that divides 18897 without a remainder.

1, 2, 4, 29, 58, 116, 163, 326, 652, 4727, 9454

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 18897 and 18908. The biggest common factor number is the GCF number.
So the greatest common factor 18897 and 18908 is 1.

Also check out the Least Common Multiple of 18897 and 18908