Solutions by everydaycalculation.com

The LCM of 33 and 60 is 660.

- Find the prime factorization of 33

33 = 3 × 11 - Find the prime factorization of 60

60 = 2 × 2 × 3 × 5 - Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the LCM:

LCM = 2 × 2 × 3 × 5 × 11 - LCM =
**660**

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Find least common multiple (LCM) of: 66 & 120 99 & 180 11 & 20 165 & 300 231 & 420 66 & 60 33 & 120 99 & 60 33 & 180 165 & 60 33 & 300 231 & 60 33 & 420

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