What is the LCM of 1620 and 900?
The LCM of 1620 and 900 is 8100.
Steps to find LCM
- Find the prime factorization of 1620
1620 = 2 × 2 × 3 × 3 × 3 × 3 × 5 - Find the prime factorization of 900
900 = 2 × 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 × 3 × 3 × 3 × 3 × 5 × 5 - LCM = 8100
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Find least common multiple (LCM) of: 3240 & 1800 810 & 450 4860 & 2700 540 & 300 8100 & 4500 324 & 180 3240 & 900 1620 & 1800 4860 & 900 1620 & 2700 8100 & 900 1620 & 4500 1620 & 6300
LCM Calculator
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