Solutions by everydaycalculation.com

The LCM of 6860 and 2100 is 102900.

- Find the prime factorization of 6860

6860 = 2 × 2 × 5 × 7 × 7 × 7 - Find the prime factorization of 2100

2100 = 2 × 2 × 3 × 5 × 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 × 3 × 5 × 5 × 7 × 7 × 7 - LCM =
**102900**

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Find least common multiple (LCM) of: 3430 & 1050 1372 & 420 980 & 300 6860 & 4200 6860 & 6300

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