260
If that's 5/12, 10/13 and 7/9, the LCD is 468.
The LCD of 5 and 4 is 20.
Lcd of 5,4,2 is 20 because 5*4=20 and 2*10=20
20
65
It is 20 which is also their LCM
20
The LCD of 13, 14 and 15 is 2730 The LCD of 1/3, 1/4 and 1/5 is 60
20
LCD(4, 5) = 20.
Pairs of number with the LCD of 5 are 5 and 10, 10 and 15, 20 and 25, and many more.
the LCD is 20