45
11,112 x 9 = 100,008
198.
There are an infinite number of them.126 is the smallest one.
No.First off, 120 is not divisible by 9. (The sum of the digits of 120 is "3"; a number is divisible by nine if and only if the sum of its digits is divisible by nine.) For that matter, it's not divisible by 36 either; since 36 is itself divisible by 9, any number which is not divisible by 9 cannot be divisible by 36.The smallest number that's divisible by 1, 2, 3, 6, 9, 12 and 36 is "36" (it's also divisible by 4, which you left out).
The smallest number divisible by 3 6 and 9 is 18.
The smallest even number divisible by 6 and 9 is 18.
45/5 = 9 45/9 = 5 Therefore, the smallest number divisible by both numbers is 45.
The smallest number which is exactly divisible by the numbers 8 9 and 10 is 360.
45
180
72
The smallest number divisible by 5 7 9 11 13 and 15 is 45,045.
18
126
11,112 x 9 = 100,008
72