List the first three common multiples of 4 and 5.

20, 40, and 60.

Step-by-step explanation:

Definition: A common multiple of two or more numbers is a number that can be divisible by each of those numbers.

Example: 10 is a common multiple of 2 and 5, because 10 can both be divisible by 2 and 5.

Question: Common Multiples of 4 and 5.

20 can be divisible by 4, and 5.

40 can be divisible by 4, and 5.

60 can be divisible by 4, and 5.