Solutions by everydaycalculation.com

The LCM of 35 and 18 is 630.

- Find the prime factorization of 35

35 = 5 × 7 - Find the prime factorization of 18

18 = 2 × 3 × 3 - Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the LCM:

LCM = 2 × 3 × 3 × 5 × 7 - LCM =
**630**

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Find least common multiple (LCM) of: 70 & 36 105 & 54 175 & 90 245 & 126 70 & 18 35 & 36 105 & 18 35 & 54 175 & 18 35 & 90 245 & 18 35 & 126

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