105.
The number 1 would be the smallest multiple of 7. 7 times 1 = 7
The smallest multiple of a natural number n, is 1xn, or the number itself. We do not count 0xn which of course would be zero for every natural number n.
The least (or smallest) multiple is not a term typically used in mathematics. The least multiple of a number would be that number multiplied by 1. In other words, it would be the number itself.
I guess that would be the number 6.
0.8
the answer would seem to be ten.
That would be 28 itself, since 28 is a multiple of 7.
The smallest number that has that property would be the least common multiple of 3,9 and 11. This is 9x11=99
Umm, you're question seems to have been a bit garbled. If the question was meant to be: Is the LCM of a single number the number itself? In that case the answer is...N/A... LCM (Least Common Multiple) MUST be at least two numbers. Otherwise "common" has no meaning in the title and the least multiple of any number would be 1 x0 =1, x1 =x, etc...However, if the question was meant to be something like: If a number is a multiple of another number, is their LCM the larger number? In that case, yes.P.S. "Is the smallest lcm" is redundant. Smallest and least are identical in this situation.
The smallest number is 60 (LCM) and the second smallest is 120 (LCM * 2, as it is the smallest real number after 1).
800
The longest number that would also be the smallest would be the highest number counted to just made into its negative form.