What is the LCM of 280 and 168?
The LCM of 280 and 168 is 840.
Steps to find LCM
- Find the prime factorization of 280
280 = 2 × 2 × 2 × 5 × 7 - 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 × 3 × 5 × 7 - LCM = 840
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Find least common multiple (LCM) of: 560 & 336 140 & 84 840 & 504 1400 & 840 1960 & 1176 40 & 24 560 & 168 280 & 336 840 & 168 280 & 504 1400 & 168 280 & 840 1960 & 168 280 & 1176
LCM Calculator
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