Solutions by everydaycalculation.com

The LCM of 3 and 91 is 273.

- Find the prime factorization of 3

3 = 3 - Find the prime factorization of 91

91 = 7 × 13 - Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the LCM:

LCM = 3 × 7 × 13 - LCM =
**273**

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Find least common multiple (LCM) of: 6 & 182 9 & 273 15 & 455 21 & 637 6 & 91 3 & 182 9 & 91 3 & 273 15 & 91 3 & 455 21 & 91 3 & 637

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