Question

What is the LCD of 11/12 and 1/8

Answer 1

The LCD of two or more fractions is the LCM of their denominators.

12|2
6|2
3|3
1

8|2
4|2
2|2
1

$LCD(\frac{11}{12},\frac{1}{8})=LCM(8,12)=2^3\cdot3=8\cdot3=24$

Answer 2

$LCD(\frac{11}{12};\ \frac{1}{8})\\\\List\ the\ multiples\ of\ 12:0;\ 12;\ \boxed{24};\ 36;...\\\\Lst\ the\ multiples\ of\ 8:0;\ 8;\ 16;\ \boxed{24};\ 32;...\\\\therefore\ LCD(\frac{11}{12};\ \frac{1}{8})=\boxed{24}$