What is the LCM of 7 and 12?
The LCM of 7 and 12 is 84.
Steps to find LCM
- Find the prime factorization of 7
7 = 7 - Find the prime factorization of 12
12 = 2 × 2 × 3 - Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the LCM:
LCM = 2 × 2 × 3 × 7 - LCM = 84
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Find least common multiple (LCM) of: 14 & 24 21 & 36 35 & 60 49 & 84 14 & 12 7 & 24 21 & 12 7 & 36 35 & 12 7 & 60 49 & 12 7 & 84
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