What is the Greatest Common Factor of 11521 and 11535?

Greatest common factor (GCF) of 11521 and 11535 is 1.

GCF(11521,11535) = 1

We will now calculate the prime factors of 11521 and 11535, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 11521 and 11535.

How to find the GCF of 11521 and 11535?

We will first find the prime factorization of 11521 and 11535. After we will calculate the factors of 11521 and 11535 and find the biggest common factor number .

Step-1: Prime Factorization of 11521

Prime factors of 11521 are 41, 281. Prime factorization of 11521 in exponential form is:

11521 = 41¹ × 281¹

Step-2: Prime Factorization of 11535

Prime factors of 11535 are 3, 5, 769. Prime factorization of 11535 in exponential form is:

11535 = 3¹ × 5¹ × 769¹

Step-3: Factors of 11521

List of positive integer factors of 11521 that divides 11521 without a remainder.

1, 41, 281

Step-4: Factors of 11535

List of positive integer factors of 11535 that divides 11521 without a remainder.

1, 3, 5, 15, 769, 2307, 3845

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 11521 and 11535. The biggest common factor number is the GCF number.
So the greatest common factor 11521 and 11535 is 1.

Also check out the Least Common Multiple of 11521 and 11535