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The least common multiple of 18 and 33 is 198

Easy way:

The prime factorization of 18 is 2 x 3 x 3

The prime factorization of 33 is 3 x 11.

Therefore , the only, and highest, common factor is 3.

The LCM of two numbers also equals their product divided by their HCF.

In this case 18 x 33/3 = 198

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9y ago

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