(i)13,25,34,16
LCM(3,4,5,6)=60
=1×203×20,2×125×12,3×154×15,1×106×10
=2060,2460,4560,1060
(ii)56,78,1112,310
LCM(6,8,10,12)=120
=5×206×20,7×158×15,11×1012×10,3×1210×12
=100120,105120,110120,36120
(iii)27,78,514,916
LCM(7,8,14,16)=112
=2×167×16,7×148×14,5×814×8,9×716×7
=32112,98112,40112,63112