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There is really no such thing as a "greatest common multiple". Once you find the least common multiple of a set of numbers, you can keep adding the LCM to itself over and over again. Each new number you get will be a common multiple of your set of numbers, but each new number will always be larger than the previous. This means that you can keep adding while the number approaches infinity and you will still never find a greatest multiple.

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9y ago
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9y ago

There is no such word as multipul: it is multiple.Furthermore, there is really no such thing as a "greatest common multiple". Once you find the least common multiple of a set of numbers, you can keep adding the LCM to itself over and over again. Each new number you get will be a common multiple of your set of numbers, but each new number will always be larger than the previous. This means that you can keep adding while the number approaches infinity and you will still never find a greatest multiple.

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7y ago

The greatest common multiple of any set of integers is infinite.

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12y ago

The GCF is 10.

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13y ago

6

2*6 = 12

5*6 = 30

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10y ago

It is 10 and their LCM is 60

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Q: What is the greatest common multiple for 20 and 30?
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