What is the Greatest Common Factor of 66081 and 66097?

Greatest common factor (GCF) of 66081 and 66097 is 1.

GCF(66081,66097) = 1

We will now calculate the prime factors of 66081 and 66097, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 66081 and 66097.

How to find the GCF of 66081 and 66097?

We will first find the prime factorization of 66081 and 66097. After we will calculate the factors of 66081 and 66097 and find the biggest common factor number .

Step-1: Prime Factorization of 66081

Prime factors of 66081 are 3, 22027. Prime factorization of 66081 in exponential form is:

66081 = 3¹ × 22027¹

Step-2: Prime Factorization of 66097

Prime factors of 66097 are 157, 421. Prime factorization of 66097 in exponential form is:

66097 = 157¹ × 421¹

Step-3: Factors of 66081

List of positive integer factors of 66081 that divides 66081 without a remainder.

1, 3, 22027

Step-4: Factors of 66097

List of positive integer factors of 66097 that divides 66081 without a remainder.

1, 157, 421

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 66081 and 66097. The biggest common factor number is the GCF number.
So the greatest common factor 66081 and 66097 is 1.

Also check out the Least Common Multiple of 66081 and 66097