What is the LCM of 900 and 8400?
The LCM of 900 and 8400 is 25200.
Steps to find LCM
- Find the prime factorization of 900
900 = 2 × 2 × 3 × 3 × 5 × 5 - Find the prime factorization of 8400
8400 = 2 × 2 × 2 × 2 × 3 × 5 × 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 × 2 × 3 × 3 × 5 × 5 × 7 - LCM = 25200
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