What two number when multiplied equals 7 (seven)?
From the aboves multiple we can see that 7 is a multiple of 2 numbers.
The numbers are 1, 7
These numbers are called the factors of 7.
7= 7
A prime number is a number that is divisible only by 1 and itself (without a remainder).
7 is a prime number because it has only two factors 1 and itself.
Lets learn factorization of other numbers.