What is the Greatest Common Factor of 54243 and 54263?

Greatest common factor (GCF) of 54243 and 54263 is 1.

GCF(54243,54263) = 1

We will now calculate the prime factors of 54243 and 54263, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 54243 and 54263.

How to find the GCF of 54243 and 54263?

We will first find the prime factorization of 54243 and 54263. After we will calculate the factors of 54243 and 54263 and find the biggest common factor number .

Step-1: Prime Factorization of 54243

Prime factors of 54243 are 3, 7, 41. Prime factorization of 54243 in exponential form is:

54243 = 3³ × 7² × 41¹

Step-2: Prime Factorization of 54263

Prime factors of 54263 are 11, 4933. Prime factorization of 54263 in exponential form is:

54263 = 11¹ × 4933¹

Step-3: Factors of 54243

List of positive integer factors of 54243 that divides 54243 without a remainder.

1, 3, 7, 9, 21, 27, 41, 49, 63, 123, 147, 189, 287, 369, 441, 861, 1107, 1323, 2009, 2583, 6027, 7749, 18081

Step-4: Factors of 54263

List of positive integer factors of 54263 that divides 54243 without a remainder.

1, 11, 4933

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 54243 and 54263. The biggest common factor number is the GCF number.
So the greatest common factor 54243 and 54263 is 1.

Also check out the Least Common Multiple of 54243 and 54263