The L.C.M of 22, 54, 108, 135 and 198 is
Solution
Correct Answer: Option C
22 = 2 x 11
54 = \(2\times3^3\)
108 = \(2^2\times3^3\)
135 = \(3^3\times5\)
198 = \(2\times3^2\times11\)
\(\therefore\;L.C.M\;=\;2^2\times3^3\times5\times11=5940\)
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