2+13 or 3+5+7
Eight different ways.Eight different ways.Eight different ways.Eight different ways.
It would be 5 ways
The number of different ways you can write a number as a product of two whole numbers depends on the number itself and its factors. For example, if the number is a prime number, it can only be written as a product of itself and 1. If the number is a composite number, it can be written in multiple ways based on its prime factors.
Three ways (I think).
mixed number
Divide it by each prime number which does not have remainder.
Eight different ways.Eight different ways.Eight different ways.Eight different ways.
As many as you want. An unlimited number of ways.
It would be 5 ways
two possible ways 1 and the other number or the number an 1
120 ways
2 ways
The number of different ways you can write a number as a product of two whole numbers depends on the number itself and its factors. For example, if the number is a prime number, it can only be written as a product of itself and 1. If the number is a composite number, it can be written in multiple ways based on its prime factors.
115 is prime because there are different ways to multiply it
There are many possible ways: A prime A counting number An integer A rational number A real number are some.
Three ways (I think).
Their are many ways one that some times works is test those answers if prime are Mersenne primes. Or you could google"Is (put the questionable number here)prime?"