0
Wiki User
You need at least two fractions to find an LCD.
30
LCD(21, 13, 14, 15) = 2730
The LCD of 13, 14 and 15 is 2730 The LCD of 1/3, 1/4 and 1/5 is 60
LCD is y E
1680
LCD(14, 19, 15) = 3990
84
126
60
15.
255