What is the Greatest Common Factor of 11817 and 11827?

Greatest common factor (GCF) of 11817 and 11827 is 1.

GCF(11817,11827) = 1

We will now calculate the prime factors of 11817 and 11827, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 11817 and 11827.

How to find the GCF of 11817 and 11827?

We will first find the prime factorization of 11817 and 11827. After we will calculate the factors of 11817 and 11827 and find the biggest common factor number .

Step-1: Prime Factorization of 11817

Prime factors of 11817 are 3, 13, 101. Prime factorization of 11817 in exponential form is:

11817 = 3² × 13¹ × 101¹

Step-2: Prime Factorization of 11827

Prime factors of 11827 are 11827. Prime factorization of 11827 in exponential form is:

11827 = 11827¹

Step-3: Factors of 11817

List of positive integer factors of 11817 that divides 11817 without a remainder.

1, 3, 9, 13, 39, 101, 117, 303, 909, 1313, 3939

Step-4: Factors of 11827

List of positive integer factors of 11827 that divides 11817 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 11817 and 11827. The biggest common factor number is the GCF number.
So the greatest common factor 11817 and 11827 is 1.

Also check out the Least Common Multiple of 11817 and 11827