What is the Greatest Common Factor of 11778 and 11784?

Greatest common factor (GCF) of 11778 and 11784 is 6.

GCF(11778,11784) = 6

We will now calculate the prime factors of 11778 and 11784, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 11778 and 11784.

How to find the GCF of 11778 and 11784?

We will first find the prime factorization of 11778 and 11784. After we will calculate the factors of 11778 and 11784 and find the biggest common factor number .

Step-1: Prime Factorization of 11778

Prime factors of 11778 are 2, 3, 13, 151. Prime factorization of 11778 in exponential form is:

11778 = 2¹ × 3¹ × 13¹ × 151¹

Step-2: Prime Factorization of 11784

Prime factors of 11784 are 2, 3, 491. Prime factorization of 11784 in exponential form is:

11784 = 2³ × 3¹ × 491¹

Step-3: Factors of 11778

List of positive integer factors of 11778 that divides 11778 without a remainder.

1, 2, 3, 6, 13, 26, 39, 78, 151, 302, 453, 906, 1963, 3926, 5889

Step-4: Factors of 11784

List of positive integer factors of 11784 that divides 11778 without a remainder.

1, 2, 3, 4, 6, 8, 12, 24, 491, 982, 1473, 1964, 2946, 3928, 5892

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 11778 and 11784. The biggest common factor number is the GCF number.
So the greatest common factor 11778 and 11784 is 6.

Also check out the Least Common Multiple of 11778 and 11784