What is the LCM of 5 and 7?
The LCM of 5 and 7 is 35.
Steps to find LCM
- Find the prime factorization of 5
5 = 5 - Find the prime factorization of 7
7 = 7 - Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the LCM:
LCM = 5 × 7 - LCM = 35
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Find least common multiple (LCM) of: 10 & 14 15 & 21 25 & 35 35 & 49 10 & 7 5 & 14 15 & 7 5 & 21 25 & 7 5 & 35 35 & 7 5 & 49
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