What is the Greatest Common Factor of 33397 and 33404?

Greatest common factor (GCF) of 33397 and 33404 is 7.

GCF(33397,33404) = 7

We will now calculate the prime factors of 33397 and 33404, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 33397 and 33404.

How to find the GCF of 33397 and 33404?

We will first find the prime factorization of 33397 and 33404. After we will calculate the factors of 33397 and 33404 and find the biggest common factor number .

Step-1: Prime Factorization of 33397

Prime factors of 33397 are 7, 13, 367. Prime factorization of 33397 in exponential form is:

33397 = 7¹ × 13¹ × 367¹

Step-2: Prime Factorization of 33404

Prime factors of 33404 are 2, 7, 1193. Prime factorization of 33404 in exponential form is:

33404 = 2² × 7¹ × 1193¹

Step-3: Factors of 33397

List of positive integer factors of 33397 that divides 33397 without a remainder.

1, 7, 13, 91, 367, 2569, 4771

Step-4: Factors of 33404

List of positive integer factors of 33404 that divides 33397 without a remainder.

1, 2, 4, 7, 14, 28, 1193, 2386, 4772, 8351, 16702

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 33397 and 33404. The biggest common factor number is the GCF number.
So the greatest common factor 33397 and 33404 is 7.

Also check out the Least Common Multiple of 33397 and 33404