What is the Greatest Common Factor of 33378 and 33388?

Greatest common factor (GCF) of 33378 and 33388 is 2.

GCF(33378,33388) = 2

We will now calculate the prime factors of 33378 and 33388, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 33378 and 33388.

How to find the GCF of 33378 and 33388?

We will first find the prime factorization of 33378 and 33388. After we will calculate the factors of 33378 and 33388 and find the biggest common factor number .

Step-1: Prime Factorization of 33378

Prime factors of 33378 are 2, 3, 5563. Prime factorization of 33378 in exponential form is:

33378 = 2¹ × 3¹ × 5563¹

Step-2: Prime Factorization of 33388

Prime factors of 33388 are 2, 17, 491. Prime factorization of 33388 in exponential form is:

33388 = 2² × 17¹ × 491¹

Step-3: Factors of 33378

List of positive integer factors of 33378 that divides 33378 without a remainder.

1, 2, 3, 6, 5563, 11126, 16689

Step-4: Factors of 33388

List of positive integer factors of 33388 that divides 33378 without a remainder.

1, 2, 4, 17, 34, 68, 491, 982, 1964, 8347, 16694

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 33378 and 33388. The biggest common factor number is the GCF number.
So the greatest common factor 33378 and 33388 is 2.

Also check out the Least Common Multiple of 33378 and 33388