What two number when multiplied equals 13 (thirteen)?
From the aboves multiple we can see that 13 is a multiple of 2 numbers.
The numbers are 1, 13
These numbers are called the factors of 13.
13= 13
A prime number is a number that is divisible only by 1 and itself (without a remainder).
13 is a prime number because it has only two factors 1 and itself.
Lets learn factorization of other numbers.