What is the Greatest Common Factor of 11040 and 11055?

Greatest common factor (GCF) of 11040 and 11055 is 15.

GCF(11040,11055) = 15

We will now calculate the prime factors of 11040 and 11055, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 11040 and 11055.

How to find the GCF of 11040 and 11055?

We will first find the prime factorization of 11040 and 11055. After we will calculate the factors of 11040 and 11055 and find the biggest common factor number .

Step-1: Prime Factorization of 11040

Prime factors of 11040 are 2, 3, 5, 23. Prime factorization of 11040 in exponential form is:

11040 = 2⁵ × 3¹ × 5¹ × 23¹

Step-2: Prime Factorization of 11055

Prime factors of 11055 are 3, 5, 11, 67. Prime factorization of 11055 in exponential form is:

11055 = 3¹ × 5¹ × 11¹ × 67¹

Step-3: Factors of 11040

List of positive integer factors of 11040 that divides 11040 without a remainder.

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 5520

Step-4: Factors of 11055

List of positive integer factors of 11055 that divides 11040 without a remainder.

1, 3, 5, 11, 15, 33, 55, 67, 165, 201, 335, 737, 1005, 2211, 3685

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 11040 and 11055. The biggest common factor number is the GCF number.
So the greatest common factor 11040 and 11055 is 15.

Also check out the Least Common Multiple of 11040 and 11055