Solutions by everydaycalculation.com

The LCM of 540 and 6720 is 60480.

- Find the prime factorization of 540

540 = 2 × 2 × 3 × 3 × 3 × 5 - Find the prime factorization of 6720

6720 = 2 × 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 × 2 × 3 × 3 × 3 × 5 × 7 - LCM =
**60480**

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Find least common multiple (LCM) of: 270 & 3360 180 & 2240 108 & 1344 1080 & 6720 1620 & 6720 2700 & 6720 3780 & 6720

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