What is the Greatest Common Factor of 82821 and 82828?

Greatest common factor (GCF) of 82821 and 82828 is 1.

GCF(82821,82828) = 1

We will now calculate the prime factors of 82821 and 82828, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 82821 and 82828.

How to find the GCF of 82821 and 82828?

We will first find the prime factorization of 82821 and 82828. After we will calculate the factors of 82821 and 82828 and find the biggest common factor number .

Step-1: Prime Factorization of 82821

Prime factors of 82821 are 3, 19, 1453. Prime factorization of 82821 in exponential form is:

82821 = 3¹ × 19¹ × 1453¹

Step-2: Prime Factorization of 82828

Prime factors of 82828 are 2, 20707. Prime factorization of 82828 in exponential form is:

82828 = 2² × 20707¹

Step-3: Factors of 82821

List of positive integer factors of 82821 that divides 82821 without a remainder.

1, 3, 19, 57, 1453, 4359, 27607

Step-4: Factors of 82828

List of positive integer factors of 82828 that divides 82821 without a remainder.

1, 2, 4, 20707, 41414

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 82821 and 82828. The biggest common factor number is the GCF number.
So the greatest common factor 82821 and 82828 is 1.

Also check out the Least Common Multiple of 82821 and 82828