What is the Greatest Common Factor of 33187 and 33198?

Greatest common factor (GCF) of 33187 and 33198 is 11.

GCF(33187,33198) = 11

We will now calculate the prime factors of 33187 and 33198, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 33187 and 33198.

How to find the GCF of 33187 and 33198?

We will first find the prime factorization of 33187 and 33198. After we will calculate the factors of 33187 and 33198 and find the biggest common factor number .

Step-1: Prime Factorization of 33187

Prime factors of 33187 are 7, 11, 431. Prime factorization of 33187 in exponential form is:

33187 = 7¹ × 11¹ × 431¹

Step-2: Prime Factorization of 33198

Prime factors of 33198 are 2, 3, 11, 503. Prime factorization of 33198 in exponential form is:

33198 = 2¹ × 3¹ × 11¹ × 503¹

Step-3: Factors of 33187

List of positive integer factors of 33187 that divides 33187 without a remainder.

1, 7, 11, 77, 431, 3017, 4741

Step-4: Factors of 33198

List of positive integer factors of 33198 that divides 33187 without a remainder.

1, 2, 3, 6, 11, 22, 33, 66, 503, 1006, 1509, 3018, 5533, 11066, 16599

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 33187 and 33198. The biggest common factor number is the GCF number.
So the greatest common factor 33187 and 33198 is 11.

Also check out the Least Common Multiple of 33187 and 33198