1 and 2
666 integers.
3, 2, 1
6
Nine of them.
Positive integers are whole numbers greater than 0. In other words 1, 2, 3, ... Negative integers are whole numbers less than zero. Such as -1, -2, -3, ...
To find how many positive integers less than 100 are divisible by 3, 5, and 7, we first calculate their least common multiple (LCM). The LCM of 3, 5, and 7 is 105. Since 105 is greater than 100, there are no positive integers less than 100 that are divisible by all three numbers. Therefore, the answer is 0.
332
These are integers that are less than 0. Counting backwards, they are -1, -2, -3, -4 etc. They are the additive inverses of the positive integers.
8 of them.
334 of them.
Positive odd integers less than 8 are: 1 3 5 and 7
3, 6, 9... just continue adding 3 at a time.