1
The smallest number that will can be divided by 2, 3, 4, 5, 6 and 7 is 420.
LCM(3, 4, 7, 9) = 252
7 is a prime number and is also too small to have any numbers evenly divided into it.
6x7= 42....thats your answer
The number is 42 as well as all the multiples of 42, which are infinite.
7.
840
No
The smallest number that will can be divided by 2, 3, 4, 5, 6 and 7 is 420.
LCM(3, 4, 7, 9) = 252
7 is a prime number and is also too small to have any numbers evenly divided into it.
256
Yes. In theory it can be divided by any number. It can also be divided evenly by any of its factors. They are 1, 3, 7 and 21.
67 is a prime number, but 21 isn't. A prime number can only be evenly divided by '1' and itself. 21 can be evenly divided by 1, 3, 7, and 21.
An even number can be divided by 2 evenly. An odd number will have a remainder of 1 when divided by 2. 7 is an odd number.
Yes; it can be evenly divided by 7.
The number 63 can be evenly divided by 1, 3, 7, 9, 21, and 63.