lcd(9, 6) = 18.

LCD(2, 9) = 18

2/12=1/6 The LCD of 1/6 and 3/4=The LCD of 1/6 and 1/4=12 Therefore, 2/12 and 9/12 have the same denominator. They are equal to the original fractions. LCD=12

18

The LCD of 15, 9, and 2 is 90.

the LCD of 2, 9 and 5 = 90

LCD(2, 9, 11) = 198.

LCD(4, 2, 9) = 36

LCD(7, 9, 2) = 126.

lcd(2, 6, 12) = 12.

LCD(2, 3) = 6.

18

It is: 18

It is: 18

LCD is a property of whole numbers. Since 2 over 9 is not a whole number it cannot have an LCD.

The lowest common denominator of 6 and 9 is three.

6

The LCD or LCM is 90

LCD(2, 5, 6, 3) = 30

126

36

54

3

It is: 144

It is: 18