What is the Greatest Common Factor of 98401 and 98409?

Greatest common factor (GCF) of 98401 and 98409 is 1.

GCF(98401,98409) = 1

We will now calculate the prime factors of 98401 and 98409, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 98401 and 98409.

How to find the GCF of 98401 and 98409?

We will first find the prime factorization of 98401 and 98409. After we will calculate the factors of 98401 and 98409 and find the biggest common factor number .

Step-1: Prime Factorization of 98401

Prime factors of 98401 are 19, 5179. Prime factorization of 98401 in exponential form is:

98401 = 19¹ × 5179¹

Step-2: Prime Factorization of 98409

Prime factors of 98409 are 3, 32803. Prime factorization of 98409 in exponential form is:

98409 = 3¹ × 32803¹

Step-3: Factors of 98401

List of positive integer factors of 98401 that divides 98401 without a remainder.

1, 19, 5179

Step-4: Factors of 98409

List of positive integer factors of 98409 that divides 98401 without a remainder.

1, 3, 32803

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 98401 and 98409. The biggest common factor number is the GCF number.
So the greatest common factor 98401 and 98409 is 1.

Also check out the Least Common Multiple of 98401 and 98409