840
The GCF is 8.
If that's 84 and 35, the LCD is 420.If that's 8/4 and 3/5, the LCD is 20.
The LCD of 5 and 4 is 20.
The LCD of the given three numbers is 8
It is 80
80
120
840
1/8
LCD means lowest (or least) common denominator, and that implies there must be at least two fractions involved for something to be common to both of them. There is, therefore, no sensible answer to this question.
The LCM is: 80
LCD(8, 20, 15) = 120
The GCF is 8.
The GCF is 8.
The GCF is 8.
120