# What is the LCM of 7 and 8?

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Mark C.
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Oct 4, 2017

#### Answer:

56

#### Explanation:

It just means find the *first* number that appears in **both** the 7 and the 8 times tables.

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Oct 4, 2017

#### Answer:

The LCM of

#### Explanation:

Well, the multiples of

and the multiples of

So you check your multiples and find your LCM by finding the numbers that match and whichever number is smaller and matches, that is your answer!

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José F.
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Dec 3, 2017

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7 and 8 are consecutive numbers so their lcm is their product.

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sjc
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Oct 7, 2017

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another use the formula

if

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