What is the Greatest Common Factor of 11552 and 11565?

Greatest common factor (GCF) of 11552 and 11565 is 1.

GCF(11552,11565) = 1

We will now calculate the prime factors of 11552 and 11565, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 11552 and 11565.

How to find the GCF of 11552 and 11565?

We will first find the prime factorization of 11552 and 11565. After we will calculate the factors of 11552 and 11565 and find the biggest common factor number .

Step-1: Prime Factorization of 11552

Prime factors of 11552 are 2, 19. Prime factorization of 11552 in exponential form is:

11552 = 2⁵ × 19²

Step-2: Prime Factorization of 11565

Prime factors of 11565 are 3, 5, 257. Prime factorization of 11565 in exponential form is:

11565 = 3² × 5¹ × 257¹

Step-3: Factors of 11552

List of positive integer factors of 11552 that divides 11552 without a remainder.

1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 361, 608, 722, 1444, 2888, 5776

Step-4: Factors of 11565

List of positive integer factors of 11565 that divides 11552 without a remainder.

1, 3, 5, 9, 15, 45, 257, 771, 1285, 2313, 3855

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 11552 and 11565. The biggest common factor number is the GCF number.
So the greatest common factor 11552 and 11565 is 1.

Also check out the Least Common Multiple of 11552 and 11565