Any of their multiples
No. Each one of them is smaller than 90 and so cannot be divisible (not divible!) by 90.
120 is one of 75 such numbers.
The common multiple of 9 and 6 is 18 because 9*2 is 18 and 6*3 is 18
yes
The numbers that are divisible by 2, 3, 5, and 9 are known as common multiples of these four numbers. The first common multiple that is greater than 5 is 90. Therefore, 90 is an example of a number that is divisible by 2, 3, 5, and 9.
As written, no. But I'm pretty sure you meant to ask that the other way around. Out of that list, 416 is divisible by 2 and 4.
18
It is: 3
The Common Factors of 3 and 9 are 1, 3
It is: 315
The LCM is: 45
3 if you r talking about both