It is 12.
lowest common denominator of 34 and 36 is 612
A common denominator, though not the least, is 1700.
34
The lowest common denominator of 23 and 46 is 46.
Since 8 is 23 and 81 is 34, the least common denominator is 23 x 34 = 648.
20
If you mean fractions of 3/4 and 5/8 then the lowest common denominator needed is 8
The GCF is 2.
It is: 35,190 which is also their LCM
The LCD of 9/20 and 19/46 is 460.
The GCF is 2.The GCF is 2.
The LCD of the given three numbers is 4692