What is the Greatest Common Factor of 39435 and 39439?

Greatest common factor (GCF) of 39435 and 39439 is 1.

GCF(39435,39439) = 1

We will now calculate the prime factors of 39435 and 39439, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 39435 and 39439.

How to find the GCF of 39435 and 39439?

We will first find the prime factorization of 39435 and 39439. After we will calculate the factors of 39435 and 39439 and find the biggest common factor number .

Step-1: Prime Factorization of 39435

Prime factors of 39435 are 3, 5, 11, 239. Prime factorization of 39435 in exponential form is:

39435 = 3¹ × 5¹ × 11¹ × 239¹

Step-2: Prime Factorization of 39439

Prime factors of 39439 are 39439. Prime factorization of 39439 in exponential form is:

39439 = 39439¹

Step-3: Factors of 39435

List of positive integer factors of 39435 that divides 39435 without a remainder.

1, 3, 5, 11, 15, 33, 55, 165, 239, 717, 1195, 2629, 3585, 7887, 13145

Step-4: Factors of 39439

List of positive integer factors of 39439 that divides 39435 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 39435 and 39439. The biggest common factor number is the GCF number.
So the greatest common factor 39435 and 39439 is 1.

Also check out the Least Common Multiple of 39435 and 39439