What is the Greatest Common Factor of 10182 and 10191?

Greatest common factor (GCF) of 10182 and 10191 is 3.

GCF(10182,10191) = 3

We will now calculate the prime factors of 10182 and 10191, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 10182 and 10191.

How to find the GCF of 10182 and 10191?

We will first find the prime factorization of 10182 and 10191. After we will calculate the factors of 10182 and 10191 and find the biggest common factor number .

Step-1: Prime Factorization of 10182

Prime factors of 10182 are 2, 3, 1697. Prime factorization of 10182 in exponential form is:

10182 = 2¹ × 3¹ × 1697¹

Step-2: Prime Factorization of 10191

Prime factors of 10191 are 3, 43, 79. Prime factorization of 10191 in exponential form is:

10191 = 3¹ × 43¹ × 79¹

Step-3: Factors of 10182

List of positive integer factors of 10182 that divides 10182 without a remainder.

1, 2, 3, 6, 1697, 3394, 5091

Step-4: Factors of 10191

List of positive integer factors of 10191 that divides 10182 without a remainder.

1, 3, 43, 79, 129, 237, 3397

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 10182 and 10191. The biggest common factor number is the GCF number.
So the greatest common factor 10182 and 10191 is 3.

Also check out the Least Common Multiple of 10182 and 10191