Find the L.C.M of 36,90,210 Select.
A) 630  B) 2520  C) 1260  D) 1360  E) 1460
36=2^2*3^2 90=3^2*2*5 210=2*5*3*7   L.1260.M=2^2*3^2*5*7=1260   Answer=(1260)
<result>C</result>
Find the L.C.M of 36,90,210