Solutions by everydaycalculation.com

The LCM of 324 and 3360 is 90720.

- Find the prime factorization of 324

324 = 2 × 2 × 3 × 3 × 3 × 3 - Find the prime factorization of 3360

3360 = 2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 - Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the LCM:

LCM = 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 7 - LCM =
**90720**

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Find least common multiple (LCM) of: 648 & 6720 162 & 1680 108 & 1120 648 & 3360 324 & 6720 972 & 3360 1620 & 3360 2268 & 3360

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