What is the Greatest Common Factor of 98409 and 98425?

Greatest common factor (GCF) of 98409 and 98425 is 1.

GCF(98409,98425) = 1

We will now calculate the prime factors of 98409 and 98425, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 98409 and 98425.

How to find the GCF of 98409 and 98425?

We will first find the prime factorization of 98409 and 98425. After we will calculate the factors of 98409 and 98425 and find the biggest common factor number .

Step-1: Prime Factorization of 98409

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

98409 = 3¹ × 32803¹

Step-2: Prime Factorization of 98425

Prime factors of 98425 are 5, 31, 127. Prime factorization of 98425 in exponential form is:

98425 = 5² × 31¹ × 127¹

Step-3: Factors of 98409

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

1, 3, 32803

Step-4: Factors of 98425

List of positive integer factors of 98425 that divides 98409 without a remainder.

1, 5, 25, 31, 127, 155, 635, 775, 3175, 3937, 19685

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 98409 and 98425. The biggest common factor number is the GCF number.
So the greatest common factor 98409 and 98425 is 1.

Also check out the Least Common Multiple of 98409 and 98425