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You need at least two numbers to find an LCM.

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9y ago
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12y ago

Since 168 is a multiple of 84, it is automatically the LCM of this problem.

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14y ago

A single number cannot have a least common multiple because "common" refers to multiples that two or more numbers have in common. You have only one number.

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11y ago

28, 42 and 84

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9y ago

The LCM of 84 and 154 is 924.

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9y ago

The LCM is 420.

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8y ago

The LCM of 84 and 140 is 17.

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12y ago

2268

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11y ago

1680

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Q: What is the LCM of 84 and 140?
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