What is the LCM of 400 and 168?
The LCM of 400 and 168 is 8400.
Steps to find LCM
- Find the prime factorization of 400
400 = 2 × 2 × 2 × 2 × 5 × 5 - Find the prime factorization of 168
168 = 2 × 2 × 2 × 3 × 7 - Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the LCM:
LCM = 2 × 2 × 2 × 2 × 3 × 5 × 5 × 7 - LCM = 8400
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Find least common multiple (LCM) of: 800 & 336 200 & 84 1200 & 504 2000 & 840 2800 & 1176 800 & 168 400 & 336 1200 & 168 400 & 504 2000 & 168 400 & 840 2800 & 168 400 & 1176
LCM Calculator
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