675 of them.675 of them.675 of them.675 of them.
135
No.
Yes.
675 is divisible by 5 in addition to 1 and itself. It is a composite number.
Add the digits of the number. If the sum is 9 or divisible by 9, the number itself is divisible by 9. Ex: 675 6 + 7+ 5 = 18 1 + 8 = 9 675 is divisible by 9.
Multiples of 675 are divisible by 675. 675 is divisible by 1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675
675 of them.675 of them.675 of them.675 of them.
Yes
675 is not a prime number. It is divisible by 3.
No it is divisible by 5 at least 675/5 = 135 so also divisible by 135, and so on ...
135
No.
The prime factors of 675 are 3, 3, 3, 5, and 5, so 675 is divisible by 3 and 5. It is also divisible by the product of any two or more of those factors so, for instance, 675 is divisible by 9, 15, 25, 27, 75, etc.
Yes.
Out of that list, just 3, 5 and 9.
The factors of 675 are: 1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675