What is the Greatest Common Factor of 18278 and 18283?

Greatest common factor (GCF) of 18278 and 18283 is 1.

GCF(18278,18283) = 1

We will now calculate the prime factors of 18278 and 18283, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 18278 and 18283.

How to find the GCF of 18278 and 18283?

We will first find the prime factorization of 18278 and 18283. After we will calculate the factors of 18278 and 18283 and find the biggest common factor number .

Step-1: Prime Factorization of 18278

Prime factors of 18278 are 2, 13, 19, 37. Prime factorization of 18278 in exponential form is:

18278 = 2¹ × 13¹ × 19¹ × 37¹

Step-2: Prime Factorization of 18283

Prime factors of 18283 are 47, 389. Prime factorization of 18283 in exponential form is:

18283 = 47¹ × 389¹

Step-3: Factors of 18278

List of positive integer factors of 18278 that divides 18278 without a remainder.

1, 2, 13, 19, 26, 37, 38, 74, 247, 481, 494, 703, 962, 1406, 9139

Step-4: Factors of 18283

List of positive integer factors of 18283 that divides 18278 without a remainder.

1, 47, 389

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 18278 and 18283. The biggest common factor number is the GCF number.
So the greatest common factor 18278 and 18283 is 1.

Also check out the Least Common Multiple of 18278 and 18283