What are the common multiple of 16 and 18?

Answer 1

The common multiples of 16 and 18 are 144, 288, 432, 576, etc. There is an infinite number of common multiples for 16 and 18. A common multiple of any two numbers is any number into which each of two or more numbers can be divided evenly (zero remainder).

Any multiple of 144.

Answer 2

There is an infinite number of common multiples for 16 and 18. A common multiple of any two or more numbers is any number into which each of two or more numbers can be divided evenly (zero remainder). However, the least or lowest common multiple (LCM) of 16 and 18 is 144.