What is the Greatest Common Factor of 80091 and 80105?

Greatest common factor (GCF) of 80091 and 80105 is 1.

GCF(80091,80105) = 1

We will now calculate the prime factors of 80091 and 80105, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 80091 and 80105.

How to find the GCF of 80091 and 80105?

We will first find the prime factorization of 80091 and 80105. After we will calculate the factors of 80091 and 80105 and find the biggest common factor number .

Step-1: Prime Factorization of 80091

Prime factors of 80091 are 3, 11, 809. Prime factorization of 80091 in exponential form is:

80091 = 3² × 11¹ × 809¹

Step-2: Prime Factorization of 80105

Prime factors of 80105 are 5, 37, 433. Prime factorization of 80105 in exponential form is:

80105 = 5¹ × 37¹ × 433¹

Step-3: Factors of 80091

List of positive integer factors of 80091 that divides 80091 without a remainder.

1, 3, 9, 11, 33, 99, 809, 2427, 7281, 8899, 26697

Step-4: Factors of 80105

List of positive integer factors of 80105 that divides 80091 without a remainder.

1, 5, 37, 185, 433, 2165, 16021

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 80091 and 80105. The biggest common factor number is the GCF number.
So the greatest common factor 80091 and 80105 is 1.

Also check out the Least Common Multiple of 80091 and 80105