What is the LCM of 200 and 450?
The LCM of 200 and 450 is 1800.
Steps to find LCM
- Find the prime factorization of 200
200 = 2 × 2 × 2 × 5 × 5 - Find the prime factorization of 450
450 = 2 × 3 × 3 × 5 × 5 - 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 × 3 × 5 × 5 - LCM = 1800
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Find least common multiple (LCM) of: 400 & 900 100 & 225 600 & 1350 1000 & 2250 40 & 90 1400 & 3150 400 & 450 200 & 900 600 & 450 200 & 1350 1000 & 450 200 & 2250 1400 & 450 200 & 3150
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