What is the Greatest Common Factor of 23387 and 23393?

Greatest common factor (GCF) of 23387 and 23393 is 1.

GCF(23387,23393) = 1

We will now calculate the prime factors of 23387 and 23393, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 23387 and 23393.

How to find the GCF of 23387 and 23393?

We will first find the prime factorization of 23387 and 23393. After we will calculate the factors of 23387 and 23393 and find the biggest common factor number .

Step-1: Prime Factorization of 23387

Prime factors of 23387 are 7, 13, 257. Prime factorization of 23387 in exponential form is:

23387 = 7¹ × 13¹ × 257¹

Step-2: Prime Factorization of 23393

Prime factors of 23393 are 149, 157. Prime factorization of 23393 in exponential form is:

23393 = 149¹ × 157¹

Step-3: Factors of 23387

List of positive integer factors of 23387 that divides 23387 without a remainder.

1, 7, 13, 91, 257, 1799, 3341

Step-4: Factors of 23393

List of positive integer factors of 23393 that divides 23387 without a remainder.

1, 149, 157

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 23387 and 23393. The biggest common factor number is the GCF number.
So the greatest common factor 23387 and 23393 is 1.

Also check out the Least Common Multiple of 23387 and 23393