What two number when multiplied equals 1563 (one thousand five hundred sixty three)?
From the aboves multiple we can see that 1563 is a multiple of 4 numbers.
The numbers are 1, 3, 521, 1563
These numbers are called the factors of 1563.
3 x 521= 1563
A prime number is a number that is divisible only by 1 and itself (without a remainder).
1563 is not a prime number because it is divisible by other number than 1 and itself.
Lets learn factorization of other numbers.