What is the Greatest Common Factor of 9409 and 9425?

Greatest common factor (GCF) of 9409 and 9425 is 1.

GCF(9409,9425) = 1

We will now calculate the prime factors of 9409 and 9425, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 9409 and 9425.

How to find the GCF of 9409 and 9425?

We will first find the prime factorization of 9409 and 9425. After we will calculate the factors of 9409 and 9425 and find the biggest common factor number .

Step-1: Prime Factorization of 9409

Prime factors of 9409 are 97. Prime factorization of 9409 in exponential form is:

9409 = 97²

Step-2: Prime Factorization of 9425

Prime factors of 9425 are 5, 13, 29. Prime factorization of 9425 in exponential form is:

9425 = 5² × 13¹ × 29¹

Step-3: Factors of 9409

List of positive integer factors of 9409 that divides 9409 without a remainder.

1, 97

Step-4: Factors of 9425

List of positive integer factors of 9425 that divides 9409 without a remainder.

1, 5, 13, 25, 29, 65, 145, 325, 377, 725, 1885

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 9409 and 9425. The biggest common factor number is the GCF number.
So the greatest common factor 9409 and 9425 is 1.

Also check out the Least Common Multiple of 9409 and 9425