What is the Greatest Common Factor of 38403 and 38417?

Greatest common factor (GCF) of 38403 and 38417 is 1.

GCF(38403,38417) = 1

We will now calculate the prime factors of 38403 and 38417, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 38403 and 38417.

How to find the GCF of 38403 and 38417?

We will first find the prime factorization of 38403 and 38417. After we will calculate the factors of 38403 and 38417 and find the biggest common factor number .

Step-1: Prime Factorization of 38403

Prime factors of 38403 are 3, 17, 251. Prime factorization of 38403 in exponential form is:

38403 = 3² × 17¹ × 251¹

Step-2: Prime Factorization of 38417

Prime factors of 38417 are 41, 937. Prime factorization of 38417 in exponential form is:

38417 = 41¹ × 937¹

Step-3: Factors of 38403

List of positive integer factors of 38403 that divides 38403 without a remainder.

1, 3, 9, 17, 51, 153, 251, 753, 2259, 4267, 12801

Step-4: Factors of 38417

List of positive integer factors of 38417 that divides 38403 without a remainder.

1, 41, 937

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 38403 and 38417. The biggest common factor number is the GCF number.
So the greatest common factor 38403 and 38417 is 1.

Also check out the Least Common Multiple of 38403 and 38417