Solutions by everydaycalculation.com

The LCM of 9 and 17 is 153.

- Find the prime factorization of 9

9 = 3 × 3 - Find the prime factorization of 17

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

LCM = 3 × 3 × 17 - LCM =
**153**

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Find least common multiple (LCM) of: 18 & 34 27 & 51 45 & 85 63 & 119 18 & 17 9 & 34 27 & 17 9 & 51 45 & 17 9 & 85 63 & 17 9 & 119

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