What is the Greatest Common Factor of 10158 and 10173?

Greatest common factor (GCF) of 10158 and 10173 is 3.

GCF(10158,10173) = 3

We will now calculate the prime factors of 10158 and 10173, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 10158 and 10173.

How to find the GCF of 10158 and 10173?

We will first find the prime factorization of 10158 and 10173. After we will calculate the factors of 10158 and 10173 and find the biggest common factor number .

Step-1: Prime Factorization of 10158

Prime factors of 10158 are 2, 3, 1693. Prime factorization of 10158 in exponential form is:

10158 = 2¹ × 3¹ × 1693¹

Step-2: Prime Factorization of 10173

Prime factors of 10173 are 3, 3391. Prime factorization of 10173 in exponential form is:

10173 = 3¹ × 3391¹

Step-3: Factors of 10158

List of positive integer factors of 10158 that divides 10158 without a remainder.

1, 2, 3, 6, 1693, 3386, 5079

Step-4: Factors of 10173

List of positive integer factors of 10173 that divides 10158 without a remainder.

1, 3, 3391

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 10158 and 10173. The biggest common factor number is the GCF number.
So the greatest common factor 10158 and 10173 is 3.

Also check out the Least Common Multiple of 10158 and 10173