What two number when multiplied equals 15439 (fifteen thousand four hundred thirty nine)?
From the aboves multiple we can see that 15439 is a multiple of 2 numbers.
The numbers are 1, 15439
These numbers are called the factors of 15439.
15439= 15439
A prime number is a number that is divisible only by 1 and itself (without a remainder).
15439 is a prime number because it has only two factors 1 and itself.
Lets learn factorization of other numbers.