What two number when multiplied equals 8639 (eight thousand six hundred thirty nine)?
From the aboves multiple we can see that 8639 is a multiple of 4 numbers.
The numbers are 1, 53, 163, 8639
These numbers are called the factors of 8639.
53 x 163= 8639
A prime number is a number that is divisible only by 1 and itself (without a remainder).
8639 is not a prime number because it is divisible by other number than 1 and itself.
Lets learn factorization of other numbers.