What is the Greatest Common Factor of 65385 and 65393?

Greatest common factor (GCF) of 65385 and 65393 is 1.

GCF(65385,65393) = 1

We will now calculate the prime factors of 65385 and 65393, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 65385 and 65393.

How to find the GCF of 65385 and 65393?

We will first find the prime factorization of 65385 and 65393. After we will calculate the factors of 65385 and 65393 and find the biggest common factor number .

Step-1: Prime Factorization of 65385

Prime factors of 65385 are 3, 5, 1453. Prime factorization of 65385 in exponential form is:

65385 = 3² × 5¹ × 1453¹

Step-2: Prime Factorization of 65393

Prime factors of 65393 are 65393. Prime factorization of 65393 in exponential form is:

65393 = 65393¹

Step-3: Factors of 65385

List of positive integer factors of 65385 that divides 65385 without a remainder.

1, 3, 5, 9, 15, 45, 1453, 4359, 7265, 13077, 21795

Step-4: Factors of 65393

List of positive integer factors of 65393 that divides 65385 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 65385 and 65393. The biggest common factor number is the GCF number.
So the greatest common factor 65385 and 65393 is 1.

Also check out the Least Common Multiple of 65385 and 65393