What is the LCM of 3780 and 6400?
The LCM of 3780 and 6400 is 1209600.
Steps to find LCM
- Find the prime factorization of 3780
3780 = 2 × 2 × 3 × 3 × 3 × 5 × 7 - Find the prime factorization of 6400
6400 = 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 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 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 5 × 7 - LCM = 1209600
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Find least common multiple (LCM) of: 1890 & 3200 756 & 1280 7560 & 6400
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