9 = 1 x 9 = 3 x 3
The product of two numbers is the answer to multiplying the two numbers together.
"Product" is a binary operation. That means you need two numbers before you can have a product. So 34 does not have a product and so there is no way to find it!
A semiprime or a prime square.
10x5 and 1x50
The product of two positive numbers or two negative numbers is a positive number.
The LCM of two numbers is sometimes the product of the two numbers.