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37 votes
37 votes
Write out the first six multiples of 4 and 5 in separate lists.

The lowest common multiple (LCM) is the smallest number which appears
in both lists.
What is the lowest common multiple (LCM) of 4 and 5?

User Alex Pavlov
by
2.7k points

1 Answer

22 votes
22 votes

Answer:

20

Step-by-step explanation:

A. Wrong subject

B. 4 x 5 is 20, and if you do all the multiples before that, you would get a common one.

4 8 12 16 20

5 10 15 20

User Bhawan
by
2.5k points