LCD(25, 33) = 825
LCD(22, 33) = 66.
LCD(33, 40) = 1320LCD(33, 40) = 1320LCD(33, 40) = 1320LCD(33, 40) = 1320
To find the LCD of two numbers, list their multiples: 3 is 3, 6, 9, 12...33, 36... 33 is 33, 66... The smallest number they have in common is the LCD, so the LCD is 33.
lcd for 33,27 and 9 is 297
264
66
495
33
165
462
11