What is the LCM of 56 and 30?
The LCM of 56 and 30 is 840.
Steps to find LCM
- Find the prime factorization of 56
56 = 2 × 2 × 2 × 7 - Find the prime factorization of 30
30 = 2 × 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 × 3 × 5 × 7 - LCM = 840
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Find least common multiple (LCM) of: 112 & 60 28 & 15 168 & 90 280 & 150 392 & 210 112 & 30 56 & 60 168 & 30 56 & 90 280 & 30 56 & 150 392 & 30 56 & 210
LCM Calculator
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