What is the Greatest Common Factor of 39365 and 39381?

Greatest common factor (GCF) of 39365 and 39381 is 1.

GCF(39365,39381) = 1

We will now calculate the prime factors of 39365 and 39381, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 39365 and 39381.

How to find the GCF of 39365 and 39381?

We will first find the prime factorization of 39365 and 39381. After we will calculate the factors of 39365 and 39381 and find the biggest common factor number .

Step-1: Prime Factorization of 39365

Prime factors of 39365 are 5, 7873. Prime factorization of 39365 in exponential form is:

39365 = 5¹ × 7873¹

Step-2: Prime Factorization of 39381

Prime factors of 39381 are 3, 13127. Prime factorization of 39381 in exponential form is:

39381 = 3¹ × 13127¹

Step-3: Factors of 39365

List of positive integer factors of 39365 that divides 39365 without a remainder.

1, 5, 7873

Step-4: Factors of 39381

List of positive integer factors of 39381 that divides 39365 without a remainder.

1, 3, 13127

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 39365 and 39381. The biggest common factor number is the GCF number.
So the greatest common factor 39365 and 39381 is 1.

Also check out the Least Common Multiple of 39365 and 39381