What is the Greatest Common Factor of 18290 and 18297?

Greatest common factor (GCF) of 18290 and 18297 is 1.

GCF(18290,18297) = 1

We will now calculate the prime factors of 18290 and 18297, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 18290 and 18297.

How to find the GCF of 18290 and 18297?

We will first find the prime factorization of 18290 and 18297. After we will calculate the factors of 18290 and 18297 and find the biggest common factor number .

Step-1: Prime Factorization of 18290

Prime factors of 18290 are 2, 5, 31, 59. Prime factorization of 18290 in exponential form is:

18290 = 2¹ × 5¹ × 31¹ × 59¹

Step-2: Prime Factorization of 18297

Prime factors of 18297 are 3, 19, 107. Prime factorization of 18297 in exponential form is:

18297 = 3² × 19¹ × 107¹

Step-3: Factors of 18290

List of positive integer factors of 18290 that divides 18290 without a remainder.

1, 2, 5, 10, 31, 59, 62, 118, 155, 295, 310, 590, 1829, 3658, 9145

Step-4: Factors of 18297

List of positive integer factors of 18297 that divides 18290 without a remainder.

1, 3, 9, 19, 57, 107, 171, 321, 963, 2033, 6099

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 18290 and 18297. The biggest common factor number is the GCF number.
So the greatest common factor 18290 and 18297 is 1.

Also check out the Least Common Multiple of 18290 and 18297