What is the LCM of 1890 and 4200?
The LCM of 1890 and 4200 is 37800.
Steps to find LCM
- Find the prime factorization of 1890
1890 = 2 × 3 × 3 × 3 × 5 × 7 - Find the prime factorization of 4200
4200 = 2 × 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 × 2 × 3 × 3 × 3 × 5 × 5 × 7 - LCM = 37800
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Find least common multiple (LCM) of: 3780 & 8400 945 & 2100 630 & 1400 378 & 840 270 & 600 3780 & 4200 1890 & 8400 5670 & 4200 9450 & 4200
LCM Calculator
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