15, 30, 45, 60, 75 and 90 are divided by 5 and 3 and are less then 100
19
There are multiple numbers which meet this criteria. 71,73,74,75,77,78,79,81,82,83,85,86,87,89,91,93,94,95,97,98 & 99.
Thirty-three
the greatest prime numbers that is less than 100 = 97
There are 25 prime numbers less than 100
Here is a list of whole numbers less than 100 which are evenly divisible by 7714212835424956637077849198
The numbers that are divisible by both 3 and 5 have to be a factor of 15. That leaves 15, 30, 45, 60, 75, and 90. There are 6 numbers less than 100 divisible by 3 and 5
17 odd numbers.
19
19
49
sorry
There are multiple numbers which meet this criteria. 71,73,74,75,77,78,79,81,82,83,85,86,87,89,91,93,94,95,97,98 & 99.
Nineteen. They are: 5101520253035404550556065707580859095
Thirty-three
There are 16 positive numbers smaller than 100 that are directly divisible by 6.
number less than 100 that is divisible by 2 5 and 9 = 90