50 of them.
9
675 of them.675 of them.675 of them.675 of them.
There are 600 5-digit numbers divisible by 150.
625 is divisible by these five numbers: 1, 5, 25, 125, 625.
No prime numbers are divisible by 3. By definition a prime number isn't divisible by anything but itself and 1.
There are 43 natural numbers between 200 and 500 that are divisible by seven.
There are 39 natural numbers between 1,000 and 1,500, inclusive, that are divisible by 13.
150 ÷ 9 = 16 r 6 → the first natural number between 150 and 300 divisible by 9 is 9 × 17 (=154)300 ÷ 9 = 33 r 3 → the last natural number between 150 and 300 divisible by 9 is 9 × 33 (=297)→ there are 33 - 17 + 1 = 17 natural numbers between 150 and 300 divisible by 9.
There are 80 such numbers.
The first 3 digit natural number is 100: 100 ÷ 4 = 25 → first 3 digit natural number divisible by 4 is 4 × 25 The last 3 digit natural number is 999: 999 ÷ 4 = 249 r 3 → last 3 digit natural number divisible by 4 is 4 × 249 → number of 3 digit natural numbers divisible by 4 is 249 - 25 + 1 = 225.
9
There are two: 90 and 108.
675 of them.675 of them.675 of them.675 of them.
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!
The lists of numbers divisible by and not divisible by 600 are both infinite.
all odd numbers, which are infinite, are not 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.