What is the Greatest Common Factor of 10158 and 10165?

Greatest common factor (GCF) of 10158 and 10165 is 1.

GCF(10158,10165) = 1

We will now calculate the prime factors of 10158 and 10165, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 10158 and 10165.

How to find the GCF of 10158 and 10165?

We will first find the prime factorization of 10158 and 10165. After we will calculate the factors of 10158 and 10165 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 10165

Prime factors of 10165 are 5, 19, 107. Prime factorization of 10165 in exponential form is:

10165 = 5¹ × 19¹ × 107¹

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 10165

List of positive integer factors of 10165 that divides 10158 without a remainder.

1, 5, 19, 95, 107, 535, 2033

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 10158 and 10165. The biggest common factor number is the GCF number.
So the greatest common factor 10158 and 10165 is 1.

Also check out the Least Common Multiple of 10158 and 10165