Solutions by everydaycalculation.com

The LCM of 10 and 24 is 120.

- Find the prime factorization of 10

10 = 2 × 5 - Find the prime factorization of 24

24 = 2 × 2 × 2 × 3 - Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the LCM:

LCM = 2 × 2 × 2 × 3 × 5 - LCM =
**120**

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Find least common multiple (LCM) of: 20 & 48 5 & 12 30 & 72 50 & 120 70 & 168 20 & 24 10 & 48 30 & 24 10 & 72 50 & 24 10 & 120 70 & 24 10 & 168

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