What is the Greatest Common Factor of 43589 and 43609?

Greatest common factor (GCF) of 43589 and 43609 is 1.

GCF(43589,43609) = 1

We will now calculate the prime factors of 43589 and 43609, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 43589 and 43609.

How to find the GCF of 43589 and 43609?

We will first find the prime factorization of 43589 and 43609. After we will calculate the factors of 43589 and 43609 and find the biggest common factor number .

Step-1: Prime Factorization of 43589

Prime factors of 43589 are 7, 13, 479. Prime factorization of 43589 in exponential form is:

43589 = 7¹ × 13¹ × 479¹

Step-2: Prime Factorization of 43609

Prime factors of 43609 are 43609. Prime factorization of 43609 in exponential form is:

43609 = 43609¹

Step-3: Factors of 43589

List of positive integer factors of 43589 that divides 43589 without a remainder.

1, 7, 13, 91, 479, 3353, 6227

Step-4: Factors of 43609

List of positive integer factors of 43609 that divides 43589 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 43589 and 43609. The biggest common factor number is the GCF number.
So the greatest common factor 43589 and 43609 is 1.

Also check out the Least Common Multiple of 43589 and 43609