Four. 24 and its multiples.
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.
670
111 numbers between 5 and 1000 are divisible by 9
Oh, what a lovely question! Let's see, we can find the numbers divisible by 3 first, which are 33 numbers, and the numbers divisible by 7, which are 14 numbers. But wait, some numbers are divisible by both 3 and 7, so we must be careful not to count them twice. In the end, there are 47 numbers between 1 and 100 that are divisible by 3 or 7. Happy counting!
There are 89 numbers between 1 and 180 that are divisible by two.
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.
670
111 numbers between 5 and 1000 are divisible by 9
Two numbers: 126 and 147
The are six such numbers: 18,36,54,72, 90 and 108 .
The lists of numbers divisible by and not divisible by 600 are both infinite.
6 12 18
Oh, what a lovely question! Let's see, we can find the numbers divisible by 3 first, which are 33 numbers, and the numbers divisible by 7, which are 14 numbers. But wait, some numbers are divisible by both 3 and 7, so we must be careful not to count them twice. In the end, there are 47 numbers between 1 and 100 that are divisible by 3 or 7. Happy counting!
How many numbers less than 700 are divisible by both 15 and 21?
There are 98 numbers are between 1 and 100 that are divisible by five.
There are 89 numbers between 1 and 180 that are divisible by two.
There are 89,999 numbers between 100,000 and 999,999 that are divisible by 10.