What is the Greatest Common Factor of 33309 and 33327?

Greatest common factor (GCF) of 33309 and 33327 is 9.

GCF(33309,33327) = 9

We will now calculate the prime factors of 33309 and 33327, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 33309 and 33327.

How to find the GCF of 33309 and 33327?

We will first find the prime factorization of 33309 and 33327. After we will calculate the factors of 33309 and 33327 and find the biggest common factor number .

Step-1: Prime Factorization of 33309

Prime factors of 33309 are 3, 3701. Prime factorization of 33309 in exponential form is:

33309 = 3² × 3701¹

Step-2: Prime Factorization of 33327

Prime factors of 33327 are 3, 7, 23. Prime factorization of 33327 in exponential form is:

33327 = 3² × 7¹ × 23²

Step-3: Factors of 33309

List of positive integer factors of 33309 that divides 33309 without a remainder.

1, 3, 9, 3701, 11103

Step-4: Factors of 33327

List of positive integer factors of 33327 that divides 33309 without a remainder.

1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 529, 1449, 1587, 3703, 4761, 11109

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 33309 and 33327. The biggest common factor number is the GCF number.
So the greatest common factor 33309 and 33327 is 9.

Also check out the Least Common Multiple of 33309 and 33327