What is the Greatest Common Factor of 39297 and 39306?

Greatest common factor (GCF) of 39297 and 39306 is 3.

GCF(39297,39306) = 3

We will now calculate the prime factors of 39297 and 39306, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 39297 and 39306.

How to find the GCF of 39297 and 39306?

We will first find the prime factorization of 39297 and 39306. After we will calculate the factors of 39297 and 39306 and find the biggest common factor number .

Step-1: Prime Factorization of 39297

Prime factors of 39297 are 3, 13099. Prime factorization of 39297 in exponential form is:

39297 = 3¹ × 13099¹

Step-2: Prime Factorization of 39306

Prime factors of 39306 are 2, 3, 6551. Prime factorization of 39306 in exponential form is:

39306 = 2¹ × 3¹ × 6551¹

Step-3: Factors of 39297

List of positive integer factors of 39297 that divides 39297 without a remainder.

1, 3, 13099

Step-4: Factors of 39306

List of positive integer factors of 39306 that divides 39297 without a remainder.

1, 2, 3, 6, 6551, 13102, 19653

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 39297 and 39306. The biggest common factor number is the GCF number.
So the greatest common factor 39297 and 39306 is 3.

Also check out the Least Common Multiple of 39297 and 39306