169 is divisible by 13 in addition to 1 and itself. It is not prime.
No, it is divisible by 13.
Prime numbers are divisible because any numbers that are divisible are prime. If a number isn't divisible, it isn't prime. Prime numbers have to be divisible by at least one pair of numbers to be prime.
A prime number is a number that is divisible only by 1 and itself; it has no other factors. The factors of 169 are 1, 13, and 169. Therefore, 169 is not a prime number. It is a composite number.
No prime numbers are divisible by 250. A prime number is only divisible by 1 and itself.
Prime numbers are only divisible by 1 and themselves. So, a prime number cannot be divisible by 10. The only prime number that is divisible by 2 is 2 itself; all other numbers divisible by 2 are not prime numbers.
The only prime number (factor) of 169 is 13 (13 x 13 = 169).
No prime numbers are only divisible by one and by themselves.
Prime numbers are by definition only divisible by 1 and itself.
In contrast, no prime numbers are divisible by 10. Any prime number is divisible only by itself and 1.
No prime numbers are divisible by 3. By definition a prime number isn't divisible by anything but itself and 1.
There aren't any prime numbers divisible by 4. Prime numbers aren't divisible by anything except 1 and the number.