What is the Greatest Common Factor of 8224 and 8243?

Greatest common factor (GCF) of 8224 and 8243 is 1.

GCF(8224,8243) = 1

We will now calculate the prime factors of 8224 and 8243, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 8224 and 8243.

How to find the GCF of 8224 and 8243?

We will first find the prime factorization of 8224 and 8243. After we will calculate the factors of 8224 and 8243 and find the biggest common factor number .

Step-1: Prime Factorization of 8224

Prime factors of 8224 are 2, 257. Prime factorization of 8224 in exponential form is:

8224 = 2⁵ × 257¹

Step-2: Prime Factorization of 8243

Prime factors of 8243 are 8243. Prime factorization of 8243 in exponential form is:

8243 = 8243¹

Step-3: Factors of 8224

List of positive integer factors of 8224 that divides 8224 without a remainder.

1, 2, 4, 8, 16, 32, 257, 514, 1028, 2056, 4112

Step-4: Factors of 8243

List of positive integer factors of 8243 that divides 8224 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 8224 and 8243. The biggest common factor number is the GCF number.
So the greatest common factor 8224 and 8243 is 1.

Also check out the Least Common Multiple of 8224 and 8243