Solutions by everydaycalculation.com

The LCM of 630 and 2700 is 18900.

- Find the prime factorization of 630

630 = 2 × 3 × 3 × 5 × 7 - Find the prime factorization of 2700

2700 = 2 × 2 × 3 × 3 × 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 × 3 × 3 × 5 × 5 × 7 - LCM =
**18900**

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Find least common multiple (LCM) of: 1260 & 5400 315 & 1350 1890 & 8100 210 & 900 126 & 540 1260 & 2700 630 & 5400 1890 & 2700 630 & 8100 3150 & 2700 4410 & 2700

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