What is the Greatest Common Factor of 12293 and 12307?

Greatest common factor (GCF) of 12293 and 12307 is 1.

GCF(12293,12307) = 1

We will now calculate the prime factors of 12293 and 12307, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 12293 and 12307.

How to find the GCF of 12293 and 12307?

We will first find the prime factorization of 12293 and 12307. After we will calculate the factors of 12293 and 12307 and find the biggest common factor number .

Step-1: Prime Factorization of 12293

Prime factors of 12293 are 19, 647. Prime factorization of 12293 in exponential form is:

12293 = 19¹ × 647¹

Step-2: Prime Factorization of 12307

Prime factors of 12307 are 31, 397. Prime factorization of 12307 in exponential form is:

12307 = 31¹ × 397¹

Step-3: Factors of 12293

List of positive integer factors of 12293 that divides 12293 without a remainder.

1, 19, 647

Step-4: Factors of 12307

List of positive integer factors of 12307 that divides 12293 without a remainder.

1, 31, 397

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 12293 and 12307. The biggest common factor number is the GCF number.
So the greatest common factor 12293 and 12307 is 1.

Also check out the Least Common Multiple of 12293 and 12307