What is the Greatest Common Factor of 8221 and 8238?

Greatest common factor (GCF) of 8221 and 8238 is 1.

GCF(8221,8238) = 1

We will now calculate the prime factors of 8221 and 8238, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 8221 and 8238.

How to find the GCF of 8221 and 8238?

We will first find the prime factorization of 8221 and 8238. After we will calculate the factors of 8221 and 8238 and find the biggest common factor number .

Step-1: Prime Factorization of 8221

Prime factors of 8221 are 8221. Prime factorization of 8221 in exponential form is:

8221 = 8221¹

Step-2: Prime Factorization of 8238

Prime factors of 8238 are 2, 3, 1373. Prime factorization of 8238 in exponential form is:

8238 = 2¹ × 3¹ × 1373¹

Step-3: Factors of 8221

List of positive integer factors of 8221 that divides 8221 without a remainder.

Step-4: Factors of 8238

List of positive integer factors of 8238 that divides 8221 without a remainder.

1, 2, 3, 6, 1373, 2746, 4119

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 8221 and 8238. The biggest common factor number is the GCF number.
So the greatest common factor 8221 and 8238 is 1.

Also check out the Least Common Multiple of 8221 and 8238