What is the Greatest Common Factor of 39426 and 39434?

Greatest common factor (GCF) of 39426 and 39434 is 2.

GCF(39426,39434) = 2

We will now calculate the prime factors of 39426 and 39434, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 39426 and 39434.

How to find the GCF of 39426 and 39434?

We will first find the prime factorization of 39426 and 39434. After we will calculate the factors of 39426 and 39434 and find the biggest common factor number .

Step-1: Prime Factorization of 39426

Prime factors of 39426 are 2, 3, 6571. Prime factorization of 39426 in exponential form is:

39426 = 2¹ × 3¹ × 6571¹

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 39426

List of positive integer factors of 39426 that divides 39426 without a remainder.

1, 2, 3, 6, 6571, 13142, 19713

Step-4: Factors of 39434

List of positive integer factors of 39434 that divides 39426 without a remainder.

1, 2, 19717

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 39426 and 39434. The biggest common factor number is the GCF number.
So the greatest common factor 39426 and 39434 is 2.

Also check out the Least Common Multiple of 39426 and 39434