LCD(25, 20, 4) = 100.
There is none because the Least Common Denominator (or LCD) is the Least Common Multiple (LCM) of the denominators of a pair of fractions.
100
Pairs of number with the LCD of 5 are 5 and 10, 10 and 15, 20 and 25, and many more.
LCD(6, 14) = 42
The LCD of 20 and 9 is 180.
LCD(12, 20) = 60
The LCD of 5 and 4 is 20.
LCD(5, 7, 25) = 175
The LCD of 7 and 20 is 140
LCD of 25 and 150 is 5 ( 5 x 5 = 25 and 5 x 30 = 150)
Now how much tex for 20" lcd in airport