By dividing it by a number that will make the outcome prime.
No. Prime numbers are numbers that can only be divided evenly by themselves or one. 90 can be divided by ten, five, nine, two, forty-five, eighteen, three, thirty, six, and fifteen.
No, it can be divided by 3.
no prime numbers except for 7 can be divided by 7 that the point of prime numbers, they cant be divided by anything but them self and one.
NO. Prime numbers only can be divided by itself or 1, no other numbers. However 16 can be divided by 2,8,4
The definition of a prime number is a number that can only be divided by 1 and itself. Prime numbers can not be divided by anything but 1.
prime numbers are numbers that can only be divided by one and itself. Composite numbers can be divided by more than one and itself.
NO. Prime numbers only can be divided by itself or 1, no other numbers. However 16 can be divided by 2,8,4
They are 89 and 1 because 89 is a prime number having only 2 factors.
If they are prime they can only be divided by one and the number itself but 2 is a prime number and can be divided by itself
This question cannot be answered because an infinite quantity of prime numbers begin with a nine.
Five is a prime.... Nine is not.
Prime numbers are numbers that can be divided by by only 1 and itself. 494 can be divided by 2, 247 etc. so it is not a prime number.