Yes 8 x 54 is 432
432
54
432*8 = 3456
6 X 8 X 9= 432
No
The LCM is: 432
Yes - 432/8 = 54
54
No, think about your question for a second and you should be able to see why 144 is not a multiple of 432. The word multiple means more than or multiply. So to multiply 432 by 2 you get 864. Simply put, to be a multiple of a given number the multiple must be larger than said number. The multiples of 432 are 864, 1296, 1728.......just keep adding 432 to the number ad infinitum.
189
yes 432/2 = 216 432/3 = 144 432/4 = 108 432/6 = 72 432/8 = 54 432/9 = 48
The LCM of 160 and 432 is 4320