What is the LCM of 200 and 840?
The LCM of 200 and 840 is 4200.
Steps to find LCM
- Find the prime factorization of 200
200 = 2 × 2 × 2 × 5 × 5 - Find the prime factorization of 840
840 = 2 × 2 × 2 × 3 × 5 × 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 × 5 × 7 - LCM = 4200
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Find least common multiple (LCM) of: 400 & 1680 100 & 420 600 & 2520 1000 & 4200 40 & 168 1400 & 5880 400 & 840 200 & 1680 600 & 840 200 & 2520 1000 & 840 200 & 4200 1400 & 840 200 & 5880
LCM Calculator
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