9 because both 9 and 3 go into the number
9 is.
The least common denominator is 9
9 is.
LCD(9, 3) = 9.
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.
The least common denominator of a set of numbers is basically the least common multiple of a set of numbers.Therefore, with 9 and 3, the LCM/ LCD is 9 because 9 is the 3rd multiple of 3.
1
It is: 45
72
It is: 90
45
The least common denominator for 9 and 10 is 90.