A Prime number?
identity
The product.
the product
45 is the only one.
In multiplication, when you multiply a number by 1, and you have the same number, that's called the identity property of one.
identity
There is no such number. :/
The product.
the product
45 is the only one.
In multiplication, when you multiply a number by 1, and you have the same number, that's called the identity property of one.
It is called unity.
Multiplication is a binary operation. That means you need to have two (or more) numbers that you multiply together to get an answer. There is only one number in your question.
It is a real number.
Prime number
Yes. The number one is called the "multiplicative identity" because any number multiplied by 1 is the same number. This is useful in working with fractions, because you can multiply by improper fractions such as 3/3 or 5/5 to achieve like denominators.
617 has only two factors which are itself and one because it is a prime number