What is the Greatest Common Factor of 66109 and 66118?

Greatest common factor (GCF) of 66109 and 66118 is 1.

GCF(66109,66118) = 1

We will now calculate the prime factors of 66109 and 66118, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 66109 and 66118.

How to find the GCF of 66109 and 66118?

We will first find the prime factorization of 66109 and 66118. After we will calculate the factors of 66109 and 66118 and find the biggest common factor number .

Step-1: Prime Factorization of 66109

Prime factors of 66109 are 66109. Prime factorization of 66109 in exponential form is:

66109 = 66109¹

Step-2: Prime Factorization of 66118

Prime factors of 66118 are 2, 13, 2543. Prime factorization of 66118 in exponential form is:

66118 = 2¹ × 13¹ × 2543¹

Step-3: Factors of 66109

List of positive integer factors of 66109 that divides 66109 without a remainder.

Step-4: Factors of 66118

List of positive integer factors of 66118 that divides 66109 without a remainder.

1, 2, 13, 26, 2543, 5086, 33059

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 66109 and 66118. The biggest common factor number is the GCF number.
So the greatest common factor 66109 and 66118 is 1.

Also check out the Least Common Multiple of 66109 and 66118