What is the Greatest Common Factor of 11285 and 11304?

Greatest common factor (GCF) of 11285 and 11304 is 1.

GCF(11285,11304) = 1

We will now calculate the prime factors of 11285 and 11304, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 11285 and 11304.

How to find the GCF of 11285 and 11304?

We will first find the prime factorization of 11285 and 11304. After we will calculate the factors of 11285 and 11304 and find the biggest common factor number .

Step-1: Prime Factorization of 11285

Prime factors of 11285 are 5, 37, 61. Prime factorization of 11285 in exponential form is:

11285 = 5¹ × 37¹ × 61¹

Step-2: Prime Factorization of 11304

Prime factors of 11304 are 2, 3, 157. Prime factorization of 11304 in exponential form is:

11304 = 2³ × 3² × 157¹

Step-3: Factors of 11285

List of positive integer factors of 11285 that divides 11285 without a remainder.

1, 5, 37, 61, 185, 305, 2257

Step-4: Factors of 11304

List of positive integer factors of 11304 that divides 11285 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2826, 3768, 5652

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 11285 and 11304. The biggest common factor number is the GCF number.
So the greatest common factor 11285 and 11304 is 1.

Also check out the Least Common Multiple of 11285 and 11304