What is the Greatest Common Factor of 6218 and 6222?

Greatest common factor (GCF) of 6218 and 6222 is 2.

GCF(6218,6222) = 2

We will now calculate the prime factors of 6218 and 6222, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 6218 and 6222.

How to find the GCF of 6218 and 6222?

We will first find the prime factorization of 6218 and 6222. After we will calculate the factors of 6218 and 6222 and find the biggest common factor number .

Step-1: Prime Factorization of 6218

Prime factors of 6218 are 2, 3109. Prime factorization of 6218 in exponential form is:

6218 = 2¹ × 3109¹

Step-2: Prime Factorization of 6222

Prime factors of 6222 are 2, 3, 17, 61. Prime factorization of 6222 in exponential form is:

6222 = 2¹ × 3¹ × 17¹ × 61¹

Step-3: Factors of 6218

List of positive integer factors of 6218 that divides 6218 without a remainder.

1, 2, 3109

Step-4: Factors of 6222

List of positive integer factors of 6222 that divides 6218 without a remainder.

1, 2, 3, 6, 17, 34, 51, 61, 102, 122, 183, 366, 1037, 2074, 3111

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 6218 and 6222. The biggest common factor number is the GCF number.
So the greatest common factor 6218 and 6222 is 2.

Also check out the Least Common Multiple of 6218 and 6222