What two number when multiplied equals 8521 (eight thousand five hundred twenty one)?
From the aboves multiple we can see that 8521 is a multiple of 2 numbers.
The numbers are 1, 8521
These numbers are called the factors of 8521.
8521= 8521
A prime number is a number that is divisible only by 1 and itself (without a remainder).
8521 is a prime number because it has only two factors 1 and itself.
Lets learn factorization of other numbers.