What two number when multiplied equals 1603 (one thousand six hundred three)?
From the aboves multiple we can see that 1603 is a multiple of 4 numbers.
The numbers are 1, 7, 229, 1603
These numbers are called the factors of 1603.
7 x 229= 1603
A prime number is a number that is divisible only by 1 and itself (without a remainder).
1603 is not a prime number because it is divisible by other number than 1 and itself.
Lets learn factorization of other numbers.