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.
It is a composite number.
125 is a composite number. A prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1, 2, and 0. 1, 2, and 0 have a different name.
It is composite.
A Prime number can only be divided by itself and 1 to give answers which are whole numbers. 125 can be divided by 125 and 1 but it can also be divided by 5 and 25 so it must be a composite number.composite
125 is a composite number because it has more than two factors
Both composite.
They are composite.
It is composite.
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