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# What is the LCM of 7 and 8 and the multiples?

Updated: 9/21/2023

Wiki User

12y ago

multiple of 7 = 7,14,21,28,35,42,49,56,63,70,77.......

multiple of 8 = 8,16,24,32,40,48,56,64,72,80,88..........

so the lcm of 7&8 is 56.

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12y ago

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Q: What is the LCM of 7 and 8 and the multiples?
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### List the first three common multiples of 2 and 7 and 8?

lcm(2, 7) = 14 &rarr; first 3 common multiples are: 14, 28, 42; lcm(2, 8) = 8 &rarr; first 3 common multiples are: 8, 16, 24; lcm(7, 8) = 56 &rarr; first 3 common multiples are: 56, 112, 168; lcm(2, 7, 8) = 56 &rarr; first 3 common multiples are: 56, 112, 168.

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The LCM is 56.

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The common multiples of an set of numbers are the multiples of their lowest common multiple. lcm(7, 8, 9) = 504 &rarr; the first 3 common multiples of 7, 8, 9 are 504, 1008, 1512.

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The LCM of 7 and 9 is 63.

### What is the least common multiple of 8 7 and 4?

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