Solutions by everydaycalculation.com

The LCM of 4 and 75 is 300.

- Find the prime factorization of 4

4 = 2 × 2 - Find the prime factorization of 75

75 = 3 × 5 × 5 - Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the LCM:

LCM = 2 × 2 × 3 × 5 × 5 - LCM =
**300**

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Find least common multiple (LCM) of: 8 & 150 12 & 225 20 & 375 28 & 525 8 & 75 4 & 150 12 & 75 4 & 225 20 & 75 4 & 375 28 & 75 4 & 525

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