What is the Greatest Common Factor of 82863 and 82869?

Greatest common factor (GCF) of 82863 and 82869 is 3.

GCF(82863,82869) = 3

We will now calculate the prime factors of 82863 and 82869, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 82863 and 82869.

How to find the GCF of 82863 and 82869?

We will first find the prime factorization of 82863 and 82869. After we will calculate the factors of 82863 and 82869 and find the biggest common factor number .

Step-1: Prime Factorization of 82863

Prime factors of 82863 are 3, 11, 31. Prime factorization of 82863 in exponential form is:

82863 = 3⁵ × 11¹ × 31¹

Step-2: Prime Factorization of 82869

Prime factors of 82869 are 3, 23, 1201. Prime factorization of 82869 in exponential form is:

82869 = 3¹ × 23¹ × 1201¹

Step-3: Factors of 82863

List of positive integer factors of 82863 that divides 82863 without a remainder.

1, 3, 9, 11, 27, 31, 33, 81, 93, 99, 243, 279, 297, 341, 837, 891, 1023, 2511, 2673, 3069, 7533, 9207, 27621

Step-4: Factors of 82869

List of positive integer factors of 82869 that divides 82863 without a remainder.

1, 3, 23, 69, 1201, 3603, 27623

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 82863 and 82869. The biggest common factor number is the GCF number.
So the greatest common factor 82863 and 82869 is 3.

Also check out the Least Common Multiple of 82863 and 82869