What is the LCM of 6 and 30?
The LCM of 6 and 30 is 30.
Steps to find LCM
- Find the prime factorization of 6
6 = 2 × 3 - 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 × 3 × 5 - LCM = 30
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Find least common multiple (LCM) of: 12 & 60 3 & 15 18 & 90 2 & 10 30 & 150 42 & 210 12 & 30 6 & 60 18 & 30 6 & 90 30 & 30 6 & 150 42 & 30 6 & 210
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