What is the Greatest Common Factor of 84215 and 84222?

Greatest common factor (GCF) of 84215 and 84222 is 1.

GCF(84215,84222) = 1

We will now calculate the prime factors of 84215 and 84222, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 84215 and 84222.

How to find the GCF of 84215 and 84222?

We will first find the prime factorization of 84215 and 84222. After we will calculate the factors of 84215 and 84222 and find the biggest common factor number .

Step-1: Prime Factorization of 84215

Prime factors of 84215 are 5, 16843. Prime factorization of 84215 in exponential form is:

84215 = 5¹ × 16843¹

Step-2: Prime Factorization of 84222

Prime factors of 84222 are 2, 3, 4679. Prime factorization of 84222 in exponential form is:

84222 = 2¹ × 3² × 4679¹

Step-3: Factors of 84215

List of positive integer factors of 84215 that divides 84215 without a remainder.

1, 5, 16843

Step-4: Factors of 84222

List of positive integer factors of 84222 that divides 84215 without a remainder.

1, 2, 3, 6, 9, 18, 4679, 9358, 14037, 28074, 42111

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 84215 and 84222. The biggest common factor number is the GCF number.
So the greatest common factor 84215 and 84222 is 1.

Also check out the Least Common Multiple of 84215 and 84222