What is the Greatest Common Factor of 33166 and 33178?

Greatest common factor (GCF) of 33166 and 33178 is 2.

GCF(33166,33178) = 2

We will now calculate the prime factors of 33166 and 33178, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 33166 and 33178.

How to find the GCF of 33166 and 33178?

We will first find the prime factorization of 33166 and 33178. After we will calculate the factors of 33166 and 33178 and find the biggest common factor number .

Step-1: Prime Factorization of 33166

Prime factors of 33166 are 2, 7, 23, 103. Prime factorization of 33166 in exponential form is:

33166 = 2¹ × 7¹ × 23¹ × 103¹

Step-2: Prime Factorization of 33178

Prime factors of 33178 are 2, 53, 313. Prime factorization of 33178 in exponential form is:

33178 = 2¹ × 53¹ × 313¹

Step-3: Factors of 33166

List of positive integer factors of 33166 that divides 33166 without a remainder.

1, 2, 7, 14, 23, 46, 103, 161, 206, 322, 721, 1442, 2369, 4738, 16583

Step-4: Factors of 33178

List of positive integer factors of 33178 that divides 33166 without a remainder.

1, 2, 53, 106, 313, 626, 16589

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 33166 and 33178. The biggest common factor number is the GCF number.
So the greatest common factor 33166 and 33178 is 2.

Also check out the Least Common Multiple of 33166 and 33178