What is the Greatest Common Factor of 82916 and 82921?

Greatest common factor (GCF) of 82916 and 82921 is 1.

GCF(82916,82921) = 1

We will now calculate the prime factors of 82916 and 82921, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 82916 and 82921.

How to find the GCF of 82916 and 82921?

We will first find the prime factorization of 82916 and 82921. After we will calculate the factors of 82916 and 82921 and find the biggest common factor number .

Step-1: Prime Factorization of 82916

Prime factors of 82916 are 2, 19, 1091. Prime factorization of 82916 in exponential form is:

82916 = 2² × 19¹ × 1091¹

Step-2: Prime Factorization of 82921

Prime factors of 82921 are 101, 821. Prime factorization of 82921 in exponential form is:

82921 = 101¹ × 821¹

Step-3: Factors of 82916

List of positive integer factors of 82916 that divides 82916 without a remainder.

1, 2, 4, 19, 38, 76, 1091, 2182, 4364, 20729, 41458

Step-4: Factors of 82921

List of positive integer factors of 82921 that divides 82916 without a remainder.

1, 101, 821

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 82916 and 82921. The biggest common factor number is the GCF number.
So the greatest common factor 82916 and 82921 is 1.

Also check out the Least Common Multiple of 82916 and 82921