What is the Greatest Common Factor of 71791 and 71806?

Greatest common factor (GCF) of 71791 and 71806 is 1.

GCF(71791,71806) = 1

We will now calculate the prime factors of 71791 and 71806, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 71791 and 71806.

How to find the GCF of 71791 and 71806?

We will first find the prime factorization of 71791 and 71806. After we will calculate the factors of 71791 and 71806 and find the biggest common factor number .

Step-1: Prime Factorization of 71791

Prime factors of 71791 are 17, 41, 103. Prime factorization of 71791 in exponential form is:

71791 = 17¹ × 41¹ × 103¹

Step-2: Prime Factorization of 71806

Prime factors of 71806 are 2, 7, 23, 223. Prime factorization of 71806 in exponential form is:

71806 = 2¹ × 7¹ × 23¹ × 223¹

Step-3: Factors of 71791

List of positive integer factors of 71791 that divides 71791 without a remainder.

1, 17, 41, 103, 697, 1751, 4223

Step-4: Factors of 71806

List of positive integer factors of 71806 that divides 71791 without a remainder.

1, 2, 7, 14, 23, 46, 161, 223, 322, 446, 1561, 3122, 5129, 10258, 35903

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 71791 and 71806. The biggest common factor number is the GCF number.
So the greatest common factor 71791 and 71806 is 1.

Also check out the Least Common Multiple of 71791 and 71806