What is the Greatest Common Factor of 93309 and 93321?

Greatest common factor (GCF) of 93309 and 93321 is 3.

GCF(93309,93321) = 3

We will now calculate the prime factors of 93309 and 93321, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 93309 and 93321.

How to find the GCF of 93309 and 93321?

We will first find the prime factorization of 93309 and 93321. After we will calculate the factors of 93309 and 93321 and find the biggest common factor number .

Step-1: Prime Factorization of 93309

Prime factors of 93309 are 3, 19, 1637. Prime factorization of 93309 in exponential form is:

93309 = 3¹ × 19¹ × 1637¹

Step-2: Prime Factorization of 93321

Prime factors of 93321 are 3, 10369. Prime factorization of 93321 in exponential form is:

93321 = 3² × 10369¹

Step-3: Factors of 93309

List of positive integer factors of 93309 that divides 93309 without a remainder.

1, 3, 19, 57, 1637, 4911, 31103

Step-4: Factors of 93321

List of positive integer factors of 93321 that divides 93309 without a remainder.

1, 3, 9, 10369, 31107

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 93309 and 93321. The biggest common factor number is the GCF number.
So the greatest common factor 93309 and 93321 is 3.

Also check out the Least Common Multiple of 93309 and 93321