What is the Greatest Common Factor of 11728 and 11736?

Greatest common factor (GCF) of 11728 and 11736 is 8.

GCF(11728,11736) = 8

We will now calculate the prime factors of 11728 and 11736, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 11728 and 11736.

How to find the GCF of 11728 and 11736?

We will first find the prime factorization of 11728 and 11736. After we will calculate the factors of 11728 and 11736 and find the biggest common factor number .

Step-1: Prime Factorization of 11728

Prime factors of 11728 are 2, 733. Prime factorization of 11728 in exponential form is:

11728 = 2⁴ × 733¹

Step-2: Prime Factorization of 11736

Prime factors of 11736 are 2, 3, 163. Prime factorization of 11736 in exponential form is:

11736 = 2³ × 3² × 163¹

Step-3: Factors of 11728

List of positive integer factors of 11728 that divides 11728 without a remainder.

1, 2, 4, 8, 16, 733, 1466, 2932, 5864

Step-4: Factors of 11736

List of positive integer factors of 11736 that divides 11728 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 163, 326, 489, 652, 978, 1304, 1467, 1956, 2934, 3912, 5868

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 11728 and 11736. The biggest common factor number is the GCF number.
So the greatest common factor 11728 and 11736 is 8.

Also check out the Least Common Multiple of 11728 and 11736