65
The LCD of 13, 14 and 15 is 2730 The LCD of 1/3, 1/4 and 1/5 is 60
260
84
84
The LCD of 13/24 and 5/16 is 48.
LCD(13, 16) = 208
LCD(7,9,13) = 7*9*13 which is 819
The LCD of 4/5 and 1/3 is 15.
If that's 5/12, 10/13 and 7/9, the LCD is 468.
If 13 and 518 are both denominators, the LCD is 6734 If that's 1/3 and 5/18, the LCD is 18 and you can change 1/3 to 6/18
The LCD of 567 and 5 is 2835The LCD of 5, 6, 7 and 5 is 210
LCD(21, 13, 14, 15) = 2730