What is the Greatest Common Factor of 10188 and 10198?

Greatest common factor (GCF) of 10188 and 10198 is 2.

GCF(10188,10198) = 2

We will now calculate the prime factors of 10188 and 10198, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 10188 and 10198.

How to find the GCF of 10188 and 10198?

We will first find the prime factorization of 10188 and 10198. After we will calculate the factors of 10188 and 10198 and find the biggest common factor number .

Step-1: Prime Factorization of 10188

Prime factors of 10188 are 2, 3, 283. Prime factorization of 10188 in exponential form is:

10188 = 2² × 3² × 283¹

Step-2: Prime Factorization of 10198

Prime factors of 10198 are 2, 5099. Prime factorization of 10198 in exponential form is:

10198 = 2¹ × 5099¹

Step-3: Factors of 10188

List of positive integer factors of 10188 that divides 10188 without a remainder.

1, 2, 3, 4, 6, 9, 12, 18, 36, 283, 566, 849, 1132, 1698, 2547, 3396, 5094

Step-4: Factors of 10198

List of positive integer factors of 10198 that divides 10188 without a remainder.

1, 2, 5099

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 10188 and 10198. The biggest common factor number is the GCF number.
So the greatest common factor 10188 and 10198 is 2.

Also check out the Least Common Multiple of 10188 and 10198