What is the LCM of 56 and 1890?
The LCM of 56 and 1890 is 7560.
Steps to find LCM
- Find the prime factorization of 56
56 = 2 × 2 × 2 × 7 - Find the prime factorization of 1890
1890 = 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 × 3 × 3 × 3 × 5 × 7 - LCM = 7560
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Find least common multiple (LCM) of: 112 & 3780 28 & 945 168 & 5670 280 & 9450 8 & 270 112 & 1890 56 & 3780 168 & 1890 56 & 5670 280 & 1890 56 & 9450 392 & 1890
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