What is the LCM of 140 and 945?
The LCM of 140 and 945 is 3780.
Steps to find LCM
- Find the prime factorization of 140
140 = 2 × 2 × 5 × 7 - Find the prime factorization of 945
945 = 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 × 3 × 3 × 3 × 5 × 7 - LCM = 3780
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Find least common multiple (LCM) of: 280 & 1890 420 & 2835 700 & 4725 28 & 189 980 & 6615 20 & 135 280 & 945 140 & 1890 420 & 945 140 & 2835 700 & 945 140 & 4725 980 & 945 140 & 6615
LCM Calculator
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