What is the Greatest Common Factor of 8155 and 8173?

Greatest common factor (GCF) of 8155 and 8173 is 1.

GCF(8155,8173) = 1

We will now calculate the prime factors of 8155 and 8173, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 8155 and 8173.

How to find the GCF of 8155 and 8173?

We will first find the prime factorization of 8155 and 8173. After we will calculate the factors of 8155 and 8173 and find the biggest common factor number .

Step-1: Prime Factorization of 8155

Prime factors of 8155 are 5, 7, 233. Prime factorization of 8155 in exponential form is:

8155 = 5¹ × 7¹ × 233¹

Step-2: Prime Factorization of 8173

Prime factors of 8173 are 11, 743. Prime factorization of 8173 in exponential form is:

8173 = 11¹ × 743¹

Step-3: Factors of 8155

List of positive integer factors of 8155 that divides 8155 without a remainder.

1, 5, 7, 35, 233, 1165, 1631

Step-4: Factors of 8173

List of positive integer factors of 8173 that divides 8155 without a remainder.

1, 11, 743

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 8155 and 8173. The biggest common factor number is the GCF number.
So the greatest common factor 8155 and 8173 is 1.

Also check out the Least Common Multiple of 8155 and 8173