What is the Greatest Common Factor of 16365 and 16381?

Greatest common factor (GCF) of 16365 and 16381 is 1.

GCF(16365,16381) = 1

We will now calculate the prime factors of 16365 and 16381, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 16365 and 16381.

How to find the GCF of 16365 and 16381?

We will first find the prime factorization of 16365 and 16381. After we will calculate the factors of 16365 and 16381 and find the biggest common factor number .

Step-1: Prime Factorization of 16365

Prime factors of 16365 are 3, 5, 1091. Prime factorization of 16365 in exponential form is:

16365 = 3¹ × 5¹ × 1091¹

Step-2: Prime Factorization of 16381

Prime factors of 16381 are 16381. Prime factorization of 16381 in exponential form is:

16381 = 16381¹

Step-3: Factors of 16365

List of positive integer factors of 16365 that divides 16365 without a remainder.

1, 3, 5, 15, 1091, 3273, 5455

Step-4: Factors of 16381

List of positive integer factors of 16381 that divides 16365 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 16365 and 16381. The biggest common factor number is the GCF number.
So the greatest common factor 16365 and 16381 is 1.

Also check out the Least Common Multiple of 16365 and 16381