What is the Greatest Common Factor of 10189 and 10206?

Greatest common factor (GCF) of 10189 and 10206 is 1.

GCF(10189,10206) = 1

We will now calculate the prime factors of 10189 and 10206, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 10189 and 10206.

How to find the GCF of 10189 and 10206?

We will first find the prime factorization of 10189 and 10206. After we will calculate the factors of 10189 and 10206 and find the biggest common factor number .

Step-1: Prime Factorization of 10189

Prime factors of 10189 are 23, 443. Prime factorization of 10189 in exponential form is:

10189 = 23¹ × 443¹

Step-2: Prime Factorization of 10206

Prime factors of 10206 are 2, 3, 7. Prime factorization of 10206 in exponential form is:

10206 = 2¹ × 3⁶ × 7¹

Step-3: Factors of 10189

List of positive integer factors of 10189 that divides 10189 without a remainder.

1, 23, 443

Step-4: Factors of 10206

List of positive integer factors of 10206 that divides 10189 without a remainder.

1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 729, 1134, 1458, 1701, 3402, 5103

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 10189 and 10206. The biggest common factor number is the GCF number.
So the greatest common factor 10189 and 10206 is 1.

Also check out the Least Common Multiple of 10189 and 10206