Solutions by everydaycalculation.com

The LCM of 6 and 51 is 102.

- Find the prime factorization of 6

6 = 2 × 3 - Find the prime factorization of 51

51 = 3 × 17 - Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the LCM:

LCM = 2 × 3 × 17 - LCM =
**102**

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Find least common multiple (LCM) of: 12 & 102 18 & 153 2 & 17 30 & 255 42 & 357 12 & 51 6 & 102 18 & 51 6 & 153 30 & 51 6 & 255 42 & 51 6 & 357

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