140
140
20
LCD(5, 14) = 70
The LCD of 20 and 9 is 180.
LCD(12, 20) = 60
LCD is y E
The LCD of 5 and 4 is 20.
If that's 84 and 35, the LCD is 420.If that's 8/4 and 3/5, the LCD is 20.
14
The least common denominator is 14. Whenever there are two values, and one is a multiple of the other, the multiple (larger number) is the LCD.
The LCD of 7 and 20 is 140
LCD(25, 20, 4) = 100.