What is the Greatest Common Factor of 33189 and 33203?

Greatest common factor (GCF) of 33189 and 33203 is 1.

GCF(33189,33203) = 1

We will now calculate the prime factors of 33189 and 33203, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 33189 and 33203.

How to find the GCF of 33189 and 33203?

We will first find the prime factorization of 33189 and 33203. After we will calculate the factors of 33189 and 33203 and find the biggest common factor number .

Step-1: Prime Factorization of 33189

Prime factors of 33189 are 3, 13, 23, 37. Prime factorization of 33189 in exponential form is:

33189 = 3¹ × 13¹ × 23¹ × 37¹

Step-2: Prime Factorization of 33203

Prime factors of 33203 are 33203. Prime factorization of 33203 in exponential form is:

33203 = 33203¹

Step-3: Factors of 33189

List of positive integer factors of 33189 that divides 33189 without a remainder.

1, 3, 13, 23, 37, 39, 69, 111, 299, 481, 851, 897, 1443, 2553, 11063

Step-4: Factors of 33203

List of positive integer factors of 33203 that divides 33189 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 33189 and 33203. The biggest common factor number is the GCF number.
So the greatest common factor 33189 and 33203 is 1.

Also check out the Least Common Multiple of 33189 and 33203