A prime number
It is called the 'mean average'
NO. Prime numbers only can be divided by itself or 1, no other numbers. However 16 can be divided by 2,8,4
Composite numbers are positive integers which can be divided by numbers other than one and by itself.
Numbers that can be divided by other numbers without a remainder.
If they are both the same numbers then the answer will always be 1
It sounds like you are talking about prime numbers.
The result of two numbers being divided together is called the quotient.
Any multiple of 4 will be divided evenly by 4, but other numbers can also be divided by 4 but may not be evenly.
No. All other even numbers can be divided by 2.
Only the number 2. All other even number can be divided by three or more numbers: 1, 2 and itself. Prime numbers can only be divided by 1 and itself.
Numbers which has other factors aside from 1 and themselves are called composite numbers.