What is the Greatest Common Factor of 38809 and 38816?

Greatest common factor (GCF) of 38809 and 38816 is 1.

GCF(38809,38816) = 1

We will now calculate the prime factors of 38809 and 38816, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 38809 and 38816.

How to find the GCF of 38809 and 38816?

We will first find the prime factorization of 38809 and 38816. After we will calculate the factors of 38809 and 38816 and find the biggest common factor number .

Step-1: Prime Factorization of 38809

Prime factors of 38809 are 197. Prime factorization of 38809 in exponential form is:

38809 = 197²

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 38809

List of positive integer factors of 38809 that divides 38809 without a remainder.

1, 197

Step-4: Factors of 38816

List of positive integer factors of 38816 that divides 38809 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 38809 and 38816. The biggest common factor number is the GCF number.
So the greatest common factor 38809 and 38816 is 1.

Also check out the Least Common Multiple of 38809 and 38816