What is the Greatest Common Factor of 82790 and 82795?

Greatest common factor (GCF) of 82790 and 82795 is 5.

GCF(82790,82795) = 5

We will now calculate the prime factors of 82790 and 82795, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 82790 and 82795.

How to find the GCF of 82790 and 82795?

We will first find the prime factorization of 82790 and 82795. After we will calculate the factors of 82790 and 82795 and find the biggest common factor number .

Step-1: Prime Factorization of 82790

Prime factors of 82790 are 2, 5, 17, 487. Prime factorization of 82790 in exponential form is:

82790 = 2¹ × 5¹ × 17¹ × 487¹

Step-2: Prime Factorization of 82795

Prime factors of 82795 are 5, 29, 571. Prime factorization of 82795 in exponential form is:

82795 = 5¹ × 29¹ × 571¹

Step-3: Factors of 82790

List of positive integer factors of 82790 that divides 82790 without a remainder.

1, 2, 5, 10, 17, 34, 85, 170, 487, 974, 2435, 4870, 8279, 16558, 41395

Step-4: Factors of 82795

List of positive integer factors of 82795 that divides 82790 without a remainder.

1, 5, 29, 145, 571, 2855, 16559

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 82790 and 82795. The biggest common factor number is the GCF number.
So the greatest common factor 82790 and 82795 is 5.

Also check out the Least Common Multiple of 82790 and 82795