153 is composite. Its factors are 1, 3, 9, 17, 51, 153.
It is prime
86 is not a prime number, so is a composite.
No 168 is not a prime number it is a composite number
Prime.
153 is composite. Its factors are 1, 3, 9, 17, 51, 153.
153 is a composite number. A prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1 and 0. 1 and 0 are neither prime, nor composite.
Composite - it's exactly divisible by three. 1x153 and 3x51.
Composite
Only one method as I know is.... First figure out perfect square above 23341. i.e. 23409=153*153. Now, divide 23341 with all the prime numbers comes before 153. If 23341 cannot be divided with any of the prime number then this number will be a prime. If in case any one number divides completely 23341 then this will not a prime.
It is not a prime number, it is a composite number.
It is prime
86 is not a prime number, so is a composite.
It is a Prime number, and therefore not a composite number.211 is a prime number.
No 168 is not a prime number it is a composite number
The number is not COMPOSITE. Instead, it is a prime number.
A prime number has two factors, a composite number has more than two.