The answer is 40 because 20x2=40 and 5x8=40.
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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
The common multiples of 4 and 5 are 20, 40, 60, 80,100 and so onGet the least common multiple of the two. All other common multiples are multiples of this least common multiple.Any multiple of 20.
The least common multiple of 8 and 22 is 88. Multiples of 8: 8 16 24 32 40 48 56 64 72 80 88 Multiples of 22: 22 44 66 88 The least common multiple of 8 and 22 is 88.
Well, honey, the common multiples of 4, 8, and 16 are numbers that all three can divide evenly into. So, the first few common multiples would be 16, 32, 48, and so on. Just keep adding 16 to get more of those bad boys. Happy counting!
any multiple of 24