between 1 and 600 inclusive there are:300 numbers divisible by 2200 numbers divisible by 3100 numbers divisible by both 2 and 3400 numbers divisible by 2 or 3.
There are 43 natural numbers between 200 and 500 that are divisible by seven.
Seven of them.
34 of them.
343!
between 1 and 600 inclusive there are:300 numbers divisible by 2200 numbers divisible by 3100 numbers divisible by both 2 and 3400 numbers divisible by 2 or 3.
There are 43 natural numbers between 200 and 500 that are divisible by seven.
Seven of them.
34 of them.
Exactly 50
Twenty of them.
343!
Any multiple of 4 between 32 and 264 inclusive.
There are 3598 numbers between 10000 and 99999 which are divisible by 25. They are elements of the set of numbers of the form 25*k, where k is an integer between 41 and 3999 (inclusive).
They are all the multiples of 12 and there are 8 of them
Any multiple of 20 between 100 and 980 inclusive.
193 of them are divisible by one (or more) of the given numbers.