What is the Greatest Common Factor of 38894 and 38898?

Greatest common factor (GCF) of 38894 and 38898 is 2.

GCF(38894,38898) = 2

We will now calculate the prime factors of 38894 and 38898, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 38894 and 38898.

How to find the GCF of 38894 and 38898?

We will first find the prime factorization of 38894 and 38898. After we will calculate the factors of 38894 and 38898 and find the biggest common factor number .

Step-1: Prime Factorization of 38894

Prime factors of 38894 are 2, 19447. Prime factorization of 38894 in exponential form is:

38894 = 2¹ × 19447¹

Step-2: Prime Factorization of 38898

Prime factors of 38898 are 2, 3, 2161. Prime factorization of 38898 in exponential form is:

38898 = 2¹ × 3² × 2161¹

Step-3: Factors of 38894

List of positive integer factors of 38894 that divides 38894 without a remainder.

1, 2, 19447

Step-4: Factors of 38898

List of positive integer factors of 38898 that divides 38894 without a remainder.

1, 2, 3, 6, 9, 18, 2161, 4322, 6483, 12966, 19449

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 38894 and 38898. The biggest common factor number is the GCF number.
So the greatest common factor 38894 and 38898 is 2.

Also check out the Least Common Multiple of 38894 and 38898