What is the LCM of 10 and 8?
The LCM of 10 and 8 is 40.
Steps to find LCM
- Find the prime factorization of 10
10 = 2 × 5 - Find the prime factorization of 8
8 = 2 × 2 × 2 - Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the LCM:
LCM = 2 × 2 × 2 × 5 - LCM = 40
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Find least common multiple (LCM) of: 20 & 16 5 & 4 30 & 24 50 & 40 70 & 56 20 & 8 10 & 16 30 & 8 10 & 24 50 & 8 10 & 40 70 & 8 10 & 56
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