What is the Greatest Common Factor of 11775 and 11783?

Greatest common factor (GCF) of 11775 and 11783 is 1.

GCF(11775,11783) = 1

We will now calculate the prime factors of 11775 and 11783, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 11775 and 11783.

How to find the GCF of 11775 and 11783?

We will first find the prime factorization of 11775 and 11783. After we will calculate the factors of 11775 and 11783 and find the biggest common factor number .

Step-1: Prime Factorization of 11775

Prime factors of 11775 are 3, 5, 157. Prime factorization of 11775 in exponential form is:

11775 = 3¹ × 5² × 157¹

Step-2: Prime Factorization of 11783

Prime factors of 11783 are 11783. Prime factorization of 11783 in exponential form is:

11783 = 11783¹

Step-3: Factors of 11775

List of positive integer factors of 11775 that divides 11775 without a remainder.

1, 3, 5, 15, 25, 75, 157, 471, 785, 2355, 3925

Step-4: Factors of 11783

List of positive integer factors of 11783 that divides 11775 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 11775 and 11783. The biggest common factor number is the GCF number.
So the greatest common factor 11775 and 11783 is 1.

Also check out the Least Common Multiple of 11775 and 11783