36
27
No. A multiple cannot be less than the number it is compared to. An LCM can never be less than the greatest number in the set.
A two-digit number that is a multiple of 3 and 7 and 1 less than a multiple of 5 is 84, because 84/7=12 and 84/3=28 and 84 is 1 less than 85, and 85 is a multiple of 5 so the answer is 84
Not if you include negative numbers.
All but the square numbers - 53 of them.
36
36
16, 36
14
9 and 36
4, for a start.
36
6
You am 14 .
144
9 is.
4 and 16 both qualify.