8100=2^2 x 3^4 x 5^2
6120=2^3 x 3^2 x 5 x 17
5730=2 x 3 x 5 x 191
1210=2 x 5 x 11^2
m.c.m.(8100, 6120, 5730, 1210) = 6.364.769.400
