Determine the LCM of the following three terms:9a2bc,8abcand 6ab3
[1]72a2b3c
[2]18a4b5c2
[3]432a3b3c3
[4]72ab
LCM(9a2bc,8abc,6ab3)=LCM(9,8,6)⋅a2b3c=72a2b3c