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Q: What are the common multiples of 4 and 5?

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The first 3 common multiples of 4 and 5 are: 20, 40, and 60.

20 is the smallest common multiple of 4, 5, and 10, and thus the first. Thus, the first three common multiples of 4, 5, and 10 are 20, 40 and 60.

The first common multiple of 3 4 5 and 7 is 420.

The common multiples of 4 and 7 are 28, 56, 84, and so on.

The LCM of 4 and 5 is 20.To find it, you can list the multiples of each number. The first one that the numbers have in common is the Least Common Multiple or LCM.The multiples of 4 are 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, and so on.The multiples of 5 are 5, 10,15, 20, 25, 30, 35, 40, and so on.The first multiple that they have in common is 20, so it is the LCM.20It is 2020

Related questions

the common multiples of 5 and 4 are 20,40 and 60

Yes.

60 and its multiples

The common multiples of 4, 5, 7, and 15 are 420, 840, 1260 and so on.

The first 3 common multiples of 4 and 5 are: 20, 40, and 60.

They are 20 and all the multiples of 20.

20/

20

20,40,60,80,100,120,140..........................................................................................................

5

20

60 and the infinitely many multiples of 60.

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