What is the least common factor of 14 18 and 27?

Answer 1

The least common multiple of 14 18 and 27 is 378.

To find the least common multiple of 14, 18 and 27 you first need to break them down into their prime factors:

14 = 2x7

18 = 2x3x3

27 = 3x3x3

The next step is to identify common factors. In this case two numbers have two 3s common, so we can disregard two 3s. Also, two numbers have a 2 common, so we can disregard one 2. The next step is to take every prime left (2, 7, 3, 3 and 3) and multiply them to get the LCM:

2x7x3x3x3 = 378

Thus the least common multiple of 14 18 and 27 is 378.

Answer 2

The LCM of 15, 18, and 27 is: 270

Answer 3

The only common factor of these numbers is 1. The least common factor of any set of numbers is 1.

Answer 4

You cannot because there can be no LCM for just one number. The LCM refers to a multiple that is COMMON to two or more numbers. You have only one number in the question!

Answer 5

The LCM is: 216

Answer 6

The LCM of 7, 18, and 27 is 378

Answer 7

378

Answer 8

378

Answer 9

It is: 378