What is the LCM of 1890 and 3840?
The LCM of 1890 and 3840 is 241920.
Steps to find LCM
- Find the prime factorization of 1890
1890 = 2 × 3 × 3 × 3 × 5 × 7 - Find the prime factorization of 3840
3840 = 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 - 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 × 2 × 2 × 3 × 3 × 3 × 5 × 7 - LCM = 241920
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Find least common multiple (LCM) of: 3780 & 7680 945 & 1920 630 & 1280 378 & 768 3780 & 3840 1890 & 7680 5670 & 3840 9450 & 3840
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