What is the Greatest Common Factor of 39429 and 39434?

Greatest common factor (GCF) of 39429 and 39434 is 1.

GCF(39429,39434) = 1

We will now calculate the prime factors of 39429 and 39434, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 39429 and 39434.

How to find the GCF of 39429 and 39434?

We will first find the prime factorization of 39429 and 39434. After we will calculate the factors of 39429 and 39434 and find the biggest common factor number .

Step-1: Prime Factorization of 39429

Prime factors of 39429 are 3, 13, 337. Prime factorization of 39429 in exponential form is:

39429 = 3² × 13¹ × 337¹

Step-2: Prime Factorization of 39434

Prime factors of 39434 are 2, 19717. Prime factorization of 39434 in exponential form is:

39434 = 2¹ × 19717¹

Step-3: Factors of 39429

List of positive integer factors of 39429 that divides 39429 without a remainder.

1, 3, 9, 13, 39, 117, 337, 1011, 3033, 4381, 13143

Step-4: Factors of 39434

List of positive integer factors of 39434 that divides 39429 without a remainder.

1, 2, 19717

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 39429 and 39434. The biggest common factor number is the GCF number.
So the greatest common factor 39429 and 39434 is 1.

Also check out the Least Common Multiple of 39429 and 39434