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LCM=18=2*32

HCF(guess that is what u meant, highest common factor)=3

Possibilities: 3 and 18, 6 and 9, three or all of the numbers together.

Note:

3 and 6 gives a LCM of 6

3 and 9 gives a LCM of 9

6 and 18 gives a HCF of 6

9 and 18 gives a HCF of 9

Three or four out of the numbers (3,6,9 and 18) will give you LCM of 18 and HCF of 3 as well.

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14y ago

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