The least common denominator of 5/6 and 4/7 is 42. To set them equal, the fractions would be converted to 35/42 and 24/42.
The LCD of 5/4 and 5/6 is 12.
30
It is: 12
The LCD of 5/6 and 1/4 is 12.
60
The LCD is 30.
LCD(9, 6) = 18
24
The LCD is 60. (60/4 = 15, 60/5 = 12, 60/6 = 10)
24
I can't tell if you meant to type another number.The LCD of 3/4 and 5/I'll guess 6.The LCD of 3/4 and 5/6 is 12
30