What is the Greatest Common Factor of 18247 and 18262?

Greatest common factor (GCF) of 18247 and 18262 is 1.

GCF(18247,18262) = 1

We will now calculate the prime factors of 18247 and 18262, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 18247 and 18262.

How to find the GCF of 18247 and 18262?

We will first find the prime factorization of 18247 and 18262. After we will calculate the factors of 18247 and 18262 and find the biggest common factor number .

Step-1: Prime Factorization of 18247

Prime factors of 18247 are 71, 257. Prime factorization of 18247 in exponential form is:

18247 = 71¹ × 257¹

Step-2: Prime Factorization of 18262

Prime factors of 18262 are 2, 23, 397. Prime factorization of 18262 in exponential form is:

18262 = 2¹ × 23¹ × 397¹

Step-3: Factors of 18247

List of positive integer factors of 18247 that divides 18247 without a remainder.

1, 71, 257

Step-4: Factors of 18262

List of positive integer factors of 18262 that divides 18247 without a remainder.

1, 2, 23, 46, 397, 794, 9131

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 18247 and 18262. The biggest common factor number is the GCF number.
So the greatest common factor 18247 and 18262 is 1.

Also check out the Least Common Multiple of 18247 and 18262