Best Answer

The LCM of 8 and 10 is: 40

Start by showing some multiples of both numbers:

Multiples of 8: 8, 16, 24, 32, 40, 48, ...

Multiples of 10: 10, 20, 30, 40, 50, ...

The lowest common multiple is the lowest multiple that these two numbers have in common, making 40 the lowest common multiple in this case.

Another way of doing this is to factor both of the numbers and multiply factors (skipping redundancies):

8: 2, 4

10: 2, 5

2*4*5 = 40

The LCM is 40.

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The least common multiple of 8 and 10 is 40.

Q: What is the least common multiple of 10 and 8?

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The Least Common Multiple (LCM) of 6 8 and 10 is 120.

A common multiple is 9*8*10*12 = 8640, though that is not the least common multiple.

The least common multiple of 6, 9, 10 and 15 is 90

The (LCM) or least common multiple of 3, 8, and 10 is 120.10 = 2 x 5; 3 = 1 x 3; 8 = 2 x 2 x 2,LCM = 120

The LCM is: 120

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