What is the Greatest Common Factor of 38798 and 38816?

Greatest common factor (GCF) of 38798 and 38816 is 2.

GCF(38798,38816) = 2

We will now calculate the prime factors of 38798 and 38816, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 38798 and 38816.

How to find the GCF of 38798 and 38816?

We will first find the prime factorization of 38798 and 38816. After we will calculate the factors of 38798 and 38816 and find the biggest common factor number .

Step-1: Prime Factorization of 38798

Prime factors of 38798 are 2, 19, 1021. Prime factorization of 38798 in exponential form is:

38798 = 2¹ × 19¹ × 1021¹

Step-2: Prime Factorization of 38816

Prime factors of 38816 are 2, 1213. Prime factorization of 38816 in exponential form is:

38816 = 2⁵ × 1213¹

Step-3: Factors of 38798

List of positive integer factors of 38798 that divides 38798 without a remainder.

1, 2, 19, 38, 1021, 2042, 19399

Step-4: Factors of 38816

List of positive integer factors of 38816 that divides 38798 without a remainder.

1, 2, 4, 8, 16, 32, 1213, 2426, 4852, 9704, 19408

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 38798 and 38816. The biggest common factor number is the GCF number.
So the greatest common factor 38798 and 38816 is 2.

Also check out the Least Common Multiple of 38798 and 38816