What two number when multiplied equals 15551 (fifteen thousand five hundred fifty one)?
From the aboves multiple we can see that 15551 is a multiple of 2 numbers.
The numbers are 1, 15551
These numbers are called the factors of 15551.
15551= 15551
A prime number is a number that is divisible only by 1 and itself (without a remainder).
15551 is a prime number because it has only two factors 1 and itself.
Lets learn factorization of other numbers.