What is the Greatest Common Factor of 43307 and 43319?

Greatest common factor (GCF) of 43307 and 43319 is 1.

GCF(43307,43319) = 1

We will now calculate the prime factors of 43307 and 43319, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 43307 and 43319.

How to find the GCF of 43307 and 43319?

We will first find the prime factorization of 43307 and 43319. After we will calculate the factors of 43307 and 43319 and find the biggest common factor number .

Step-1: Prime Factorization of 43307

Prime factors of 43307 are 11, 31, 127. Prime factorization of 43307 in exponential form is:

43307 = 11¹ × 31¹ × 127¹

Step-2: Prime Factorization of 43319

Prime factors of 43319 are 43319. Prime factorization of 43319 in exponential form is:

43319 = 43319¹

Step-3: Factors of 43307

List of positive integer factors of 43307 that divides 43307 without a remainder.

1, 11, 31, 127, 341, 1397, 3937

Step-4: Factors of 43319

List of positive integer factors of 43319 that divides 43307 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 43307 and 43319. The biggest common factor number is the GCF number.
So the greatest common factor 43307 and 43319 is 1.

Also check out the Least Common Multiple of 43307 and 43319