What is the Greatest Common Factor of 82791 and 82797?

Greatest common factor (GCF) of 82791 and 82797 is 3.

GCF(82791,82797) = 3

We will now calculate the prime factors of 82791 and 82797, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 82791 and 82797.

How to find the GCF of 82791 and 82797?

We will first find the prime factorization of 82791 and 82797. After we will calculate the factors of 82791 and 82797 and find the biggest common factor number .

Step-1: Prime Factorization of 82791

Prime factors of 82791 are 3, 9199. Prime factorization of 82791 in exponential form is:

82791 = 3² × 9199¹

Step-2: Prime Factorization of 82797

Prime factors of 82797 are 3, 11, 13, 193. Prime factorization of 82797 in exponential form is:

82797 = 3¹ × 11¹ × 13¹ × 193¹

Step-3: Factors of 82791

List of positive integer factors of 82791 that divides 82791 without a remainder.

1, 3, 9, 9199, 27597

Step-4: Factors of 82797

List of positive integer factors of 82797 that divides 82791 without a remainder.

1, 3, 11, 13, 33, 39, 143, 193, 429, 579, 2123, 2509, 6369, 7527, 27599

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 82791 and 82797. The biggest common factor number is the GCF number.
So the greatest common factor 82791 and 82797 is 3.

Also check out the Least Common Multiple of 82791 and 82797