What is the Greatest Common Factor of 9309 and 9313?

Greatest common factor (GCF) of 9309 and 9313 is 1.

GCF(9309,9313) = 1

We will now calculate the prime factors of 9309 and 9313, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 9309 and 9313.

How to find the GCF of 9309 and 9313?

We will first find the prime factorization of 9309 and 9313. After we will calculate the factors of 9309 and 9313 and find the biggest common factor number .

Step-1: Prime Factorization of 9309

Prime factors of 9309 are 3, 29, 107. Prime factorization of 9309 in exponential form is:

9309 = 3¹ × 29¹ × 107¹

Step-2: Prime Factorization of 9313

Prime factors of 9313 are 67, 139. Prime factorization of 9313 in exponential form is:

9313 = 67¹ × 139¹

Step-3: Factors of 9309

List of positive integer factors of 9309 that divides 9309 without a remainder.

1, 3, 29, 87, 107, 321, 3103

Step-4: Factors of 9313

List of positive integer factors of 9313 that divides 9309 without a remainder.

1, 67, 139

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 9309 and 9313. The biggest common factor number is the GCF number.
So the greatest common factor 9309 and 9313 is 1.

Also check out the Least Common Multiple of 9309 and 9313