What is the Greatest Common Factor of 64309 and 64326?

Greatest common factor (GCF) of 64309 and 64326 is 1.

GCF(64309,64326) = 1

We will now calculate the prime factors of 64309 and 64326, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 64309 and 64326.

How to find the GCF of 64309 and 64326?

We will first find the prime factorization of 64309 and 64326. After we will calculate the factors of 64309 and 64326 and find the biggest common factor number .

Step-1: Prime Factorization of 64309

Prime factors of 64309 are 7, 9187. Prime factorization of 64309 in exponential form is:

64309 = 7¹ × 9187¹

Step-2: Prime Factorization of 64326

Prime factors of 64326 are 2, 3, 71, 151. Prime factorization of 64326 in exponential form is:

64326 = 2¹ × 3¹ × 71¹ × 151¹

Step-3: Factors of 64309

List of positive integer factors of 64309 that divides 64309 without a remainder.

1, 7, 9187

Step-4: Factors of 64326

List of positive integer factors of 64326 that divides 64309 without a remainder.

1, 2, 3, 6, 71, 142, 151, 213, 302, 426, 453, 906, 10721, 21442, 32163

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 64309 and 64326. The biggest common factor number is the GCF number.
So the greatest common factor 64309 and 64326 is 1.

Also check out the Least Common Multiple of 64309 and 64326