What is the LCM of 1080 and 1440?
The LCM of 1080 and 1440 is 4320.
Steps to find LCM
- Find the prime factorization of 1080
1080 = 2 × 2 × 2 × 3 × 3 × 3 × 5 - Find the prime factorization of 1440
1440 = 2 × 2 × 2 × 2 × 2 × 3 × 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 × 3 × 3 × 3 × 5 - LCM = 4320
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Find least common multiple (LCM) of: 2160 & 2880 540 & 720 3240 & 4320 360 & 480 5400 & 7200 216 & 288 2160 & 1440 1080 & 2880 3240 & 1440 1080 & 4320 5400 & 1440 1080 & 7200 7560 & 1440
LCM Calculator
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