What is the Greatest Common Factor of 11866 and 11884?

Greatest common factor (GCF) of 11866 and 11884 is 2.

GCF(11866,11884) = 2

We will now calculate the prime factors of 11866 and 11884, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 11866 and 11884.

How to find the GCF of 11866 and 11884?

We will first find the prime factorization of 11866 and 11884. After we will calculate the factors of 11866 and 11884 and find the biggest common factor number .

Step-1: Prime Factorization of 11866

Prime factors of 11866 are 2, 17, 349. Prime factorization of 11866 in exponential form is:

11866 = 2¹ × 17¹ × 349¹

Step-2: Prime Factorization of 11884

Prime factors of 11884 are 2, 2971. Prime factorization of 11884 in exponential form is:

11884 = 2² × 2971¹

Step-3: Factors of 11866

List of positive integer factors of 11866 that divides 11866 without a remainder.

1, 2, 17, 34, 349, 698, 5933

Step-4: Factors of 11884

List of positive integer factors of 11884 that divides 11866 without a remainder.

1, 2, 4, 2971, 5942

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 11866 and 11884. The biggest common factor number is the GCF number.
So the greatest common factor 11866 and 11884 is 2.

Also check out the Least Common Multiple of 11866 and 11884