What is the Greatest Common Factor of 38485 and 38503?

Greatest common factor (GCF) of 38485 and 38503 is 1.

GCF(38485,38503) = 1

We will now calculate the prime factors of 38485 and 38503, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 38485 and 38503.

How to find the GCF of 38485 and 38503?

We will first find the prime factorization of 38485 and 38503. After we will calculate the factors of 38485 and 38503 and find the biggest common factor number .

Step-1: Prime Factorization of 38485

Prime factors of 38485 are 5, 43, 179. Prime factorization of 38485 in exponential form is:

38485 = 5¹ × 43¹ × 179¹

Step-2: Prime Factorization of 38503

Prime factors of 38503 are 139, 277. Prime factorization of 38503 in exponential form is:

38503 = 139¹ × 277¹

Step-3: Factors of 38485

List of positive integer factors of 38485 that divides 38485 without a remainder.

1, 5, 43, 179, 215, 895, 7697

Step-4: Factors of 38503

List of positive integer factors of 38503 that divides 38485 without a remainder.

1, 139, 277

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 38485 and 38503. The biggest common factor number is the GCF number.
So the greatest common factor 38485 and 38503 is 1.

Also check out the Least Common Multiple of 38485 and 38503