What is the Greatest Common Factor of 82213 and 82221?

Greatest common factor (GCF) of 82213 and 82221 is 1.

GCF(82213,82221) = 1

We will now calculate the prime factors of 82213 and 82221, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 82213 and 82221.

How to find the GCF of 82213 and 82221?

We will first find the prime factorization of 82213 and 82221. After we will calculate the factors of 82213 and 82221 and find the biggest common factor number .

Step-1: Prime Factorization of 82213

Prime factors of 82213 are 19, 4327. Prime factorization of 82213 in exponential form is:

82213 = 19¹ × 4327¹

Step-2: Prime Factorization of 82221

Prime factors of 82221 are 3, 27407. Prime factorization of 82221 in exponential form is:

82221 = 3¹ × 27407¹

Step-3: Factors of 82213

List of positive integer factors of 82213 that divides 82213 without a remainder.

1, 19, 4327

Step-4: Factors of 82221

List of positive integer factors of 82221 that divides 82213 without a remainder.

1, 3, 27407

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 82213 and 82221. The biggest common factor number is the GCF number.
So the greatest common factor 82213 and 82221 is 1.

Also check out the Least Common Multiple of 82213 and 82221