What is the Greatest Common Factor of 82788 and 82798?

Greatest common factor (GCF) of 82788 and 82798 is 2.

GCF(82788,82798) = 2

We will now calculate the prime factors of 82788 and 82798, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 82788 and 82798.

How to find the GCF of 82788 and 82798?

We will first find the prime factorization of 82788 and 82798. After we will calculate the factors of 82788 and 82798 and find the biggest common factor number .

Step-1: Prime Factorization of 82788

Prime factors of 82788 are 2, 3, 6899. Prime factorization of 82788 in exponential form is:

82788 = 2² × 3¹ × 6899¹

Step-2: Prime Factorization of 82798

Prime factors of 82798 are 2, 41399. Prime factorization of 82798 in exponential form is:

82798 = 2¹ × 41399¹

Step-3: Factors of 82788

List of positive integer factors of 82788 that divides 82788 without a remainder.

1, 2, 3, 4, 6, 12, 6899, 13798, 20697, 27596, 41394

Step-4: Factors of 82798

List of positive integer factors of 82798 that divides 82788 without a remainder.

1, 2, 41399

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 82788 and 82798. The biggest common factor number is the GCF number.
So the greatest common factor 82788 and 82798 is 2.

Also check out the Least Common Multiple of 82788 and 82798