What is the LCM of 1800 and 2400?
The LCM of 1800 and 2400 is 7200.
Steps to find LCM
- Find the prime factorization of 1800
1800 = 2 × 2 × 2 × 3 × 3 × 5 × 5 - Find the prime factorization of 2400
2400 = 2 × 2 × 2 × 2 × 2 × 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 × 2 × 2 × 2 × 3 × 3 × 5 × 5 - LCM = 7200
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Find least common multiple (LCM) of: 3600 & 4800 900 & 1200 5400 & 7200 600 & 800 360 & 480 3600 & 2400 1800 & 4800 5400 & 2400 1800 & 7200 9000 & 2400
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