50
LCD (Least Common Divisor) is not a normal term. LCM (Least Common Multiple) is, as well as GCD (Greatest Common Divisor). The LCM of 10 and 25 is 50, while the GCD of 10 and 50 is 10. I suppose if you were really looking for the LCD of 10 and 25, it is 5.
LCD(40, 50) = 200
The LCD of 7/10 and 18/25 is 50.
LCD(7, 5, 10) = 10
50, because 50 is the lowest number that's divisible by 50.
100
It was predicted that by 2010 50% of TV sales will be LCD TVs.
10
10
The LCD or LCM is 360
LCD(5, 4, 10, 3) = 60
There are many different television companies sell 50 inch lcd hdtv's. LG, in addition to Sony and Samsung, has a wide variety of lcd hdtv's available.