What is the LCM of 1200 and 3780?
The LCM of 1200 and 3780 is 75600.
Steps to find LCM
- Find the prime factorization of 1200
1200 = 2 × 2 × 2 × 2 × 3 × 5 × 5 - Find the prime factorization of 3780
3780 = 2 × 2 × 3 × 3 × 3 × 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 × 2 × 3 × 3 × 3 × 5 × 5 × 7 - LCM = 75600
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Find least common multiple (LCM) of: 2400 & 7560 600 & 1890 400 & 1260 240 & 756 2400 & 3780 1200 & 7560 3600 & 3780 6000 & 3780 8400 & 3780
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