3
Example:
1,3
Yes, 3 is a prime number. Any other multiple of 3 can't, because the only factors of a prime number are 1 and the number.
No number that is a multiple of 3, can be a prime number. A prime number must only be divisible by itself and 1. It cannot be divisible by any other number. Therefore if it is a multiple of 3, then it must be divisible by 3 and hence, not a prime number.
Of course. There is 3. Remember, multiples of 3 can also be divided by 3, so the only prime number that is a multiple of 3 is 3.
36,201 is not a prime number because 3 is one of its factors. 3 is one of the factors of any number whose digits add up to 3 or a multiple of 3. The only prime number with 3 as one of its factors is the number 3.
37 is a prime number. it is only divisible by 37 and 1
2 and 3 are prime numbers 48 is a multiple of.
It is a multiple of 3.
It is a multiple of 3.
3 is a prime number. Its only prime factor is 3.
There is only 1 common multiple of 3, 8 and 6, and that is the number 1. 8 and 6 share the common multiple of 2, but 3 is a prime number, meaning that it is only EVENLY divisible by itself and 1.
21 is composite number that is a multiple of 3. 31 is a prime number.
No, it's a multiple of 3