LCD(6, 7, 12) =84
The lowest common denominator is 6
The lowest common denominator is 30
84/14 = 6 84/7 = 12 84/3 = 28 Hence 84 is the least common denominator
The lowest common denominator of 5/6 and 3/8 is 24.
You can find a common denominator of any set of denominators by multiplying them together. That result will not necessarily be the lowest common denominator. Example: 1/6 and 1/9 6 x 9 = 54 and 54 is a common denominator of 6 and 9, but the LCD is 18.
2
30.
It is 42
6
1
84