What is the Greatest Common Factor of 9403 and 9407?

Greatest common factor (GCF) of 9403 and 9407 is 1.

GCF(9403,9407) = 1

We will now calculate the prime factors of 9403 and 9407, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 9403 and 9407.

How to find the GCF of 9403 and 9407?

We will first find the prime factorization of 9403 and 9407. After we will calculate the factors of 9403 and 9407 and find the biggest common factor number .

Step-1: Prime Factorization of 9403

Prime factors of 9403 are 9403. Prime factorization of 9403 in exponential form is:

9403 = 9403¹

Step-2: Prime Factorization of 9407

Prime factors of 9407 are 23, 409. Prime factorization of 9407 in exponential form is:

9407 = 23¹ × 409¹

Step-3: Factors of 9403

List of positive integer factors of 9403 that divides 9403 without a remainder.

Step-4: Factors of 9407

List of positive integer factors of 9407 that divides 9403 without a remainder.

1, 23, 409

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 9403 and 9407. The biggest common factor number is the GCF number.
So the greatest common factor 9403 and 9407 is 1.

Also check out the Least Common Multiple of 9403 and 9407