What is the Greatest Common Factor of 33178 and 33190?

Greatest common factor (GCF) of 33178 and 33190 is 2.

GCF(33178,33190) = 2

We will now calculate the prime factors of 33178 and 33190, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 33178 and 33190.

How to find the GCF of 33178 and 33190?

We will first find the prime factorization of 33178 and 33190. After we will calculate the factors of 33178 and 33190 and find the biggest common factor number .

Step-1: 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-2: Prime Factorization of 33190

Prime factors of 33190 are 2, 5, 3319. Prime factorization of 33190 in exponential form is:

33190 = 2¹ × 5¹ × 3319¹

Step-3: Factors of 33178

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

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

Step-4: Factors of 33190

List of positive integer factors of 33190 that divides 33178 without a remainder.

1, 2, 5, 10, 3319, 6638, 16595

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 33178 and 33190. The biggest common factor number is the GCF number.
So the greatest common factor 33178 and 33190 is 2.

Also check out the Least Common Multiple of 33178 and 33190