Least Common Denominator of 3 and 9?

Answer 1

Oh honey, the least common denominator of 3 and 9 is 9. It's like finding the least annoying song on a playlist full of earworms - not too difficult. Just multiply those numbers together and boom, you've got your LCD.

Answer 2

The least common denominator (LCD) of 3 and 9 is the smallest multiple that both numbers share. In this case, the LCD of 3 and 9 is the smallest number that is divisible by both 3 and 9, which is 9. This is because 9 is the smallest multiple of 3 and 9 that they both have in common, making it the least common denominator for these two numbers.

Answer 3

The common denominator of 3 & 9 is 9,as because-

3*1=3

3*2=6

3*3= 9

&.....

9*1= 9

So here the 9 matches first.

Answer 4

There is none because the Least Common Denominator (or LCD) is the Least Common Multiple (LCM) of the denominators of two or more fractions.