Obtain the sum of all the numbers in the first `1000` integers which are neither divisible by 5 nor by 2.

Find the sum of all natural numbers less than 1000 which are neither divisible by 5 nor by 2.

Find the sum of all the natural numbers between 1 and 200 which are neither divisible by 2 nor by 5.

Find the sum of all natural numbers n in [100, 300] that are neither divisible by 4 nor by 6.

Find the sum of all natural numbers amongest first one thousand numbers which are neither divisbile by 2 or by 5 .

Numbers from 1 to 100 which are neither divisible by 2 nor by 3 nor by 7.

What is the number of natural numbers less than or equal to 1000 which are neither divisible by 10 nor 15 nor 25?

Find the sum of all natural numbers between 250 and 1000 which are exactly divisible by 3 .

In a set of first 350 natural numbers find the number of integers, which are not divisible by 5 or 7.