What is the Greatest Common Factor of 66307 and 66317?

Greatest common factor (GCF) of 66307 and 66317 is 1.

GCF(66307,66317) = 1

We will now calculate the prime factors of 66307 and 66317, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 66307 and 66317.

How to find the GCF of 66307 and 66317?

We will first find the prime factorization of 66307 and 66317. After we will calculate the factors of 66307 and 66317 and find the biggest common factor number .

Step-1: Prime Factorization of 66307

Prime factors of 66307 are 61, 1087. Prime factorization of 66307 in exponential form is:

66307 = 61¹ × 1087¹

Step-2: Prime Factorization of 66317

Prime factors of 66317 are 17, 47, 83. Prime factorization of 66317 in exponential form is:

66317 = 17¹ × 47¹ × 83¹

Step-3: Factors of 66307

List of positive integer factors of 66307 that divides 66307 without a remainder.

1, 61, 1087

Step-4: Factors of 66317

List of positive integer factors of 66317 that divides 66307 without a remainder.

1, 17, 47, 83, 799, 1411, 3901

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 66307 and 66317. The biggest common factor number is the GCF number.
So the greatest common factor 66307 and 66317 is 1.

Also check out the Least Common Multiple of 66307 and 66317