What is the LCD of (1)/(2) and (3)/(5)

Question

What is the LCD of
`(1)/(2)` and
`(3)/(5)`

Answer 1

let's see, the LCD will come from the denominators of course, 2 is prime, 5 is prime, can't break them out in factors, so the LCD is just their product, 2*5 = 10.