18...i guess :P
36
The least common denominator of five sixths and one fourth is: 12.
The least common denominator of three fourths and five sixths is twelve.
63
180
LCD(8, 6) = 24
No. The least common denominator cannot be less than the largest denominator.
If you cant find a common denominator for two numbers you multiply them together which in this case would be 72 then you just symplify.
The LCD for 2/9 and 1/6 is 18.
The LCD of 3/4 and 7/9 is 36.
The LCD of 5/8 and 5/6 is 24.
That's the least common denominator or LCD.