What two number when multiplied equals 5 (five)?
From the aboves multiple we can see that 5 is a multiple of 2 numbers.
The numbers are 1, 5
These numbers are called the factors of 5.
5= 5
A prime number is a number that is divisible only by 1 and itself (without a remainder).
5 is a prime number because it has only two factors 1 and itself.
Lets learn factorization of other numbers.