What two number when multiplied equals 15961 (fifteen thousand nine hundred sixty one)?
From the aboves multiple we can see that 15961 is a multiple of 4 numbers.
The numbers are 1, 11, 1451, 15961
These numbers are called the factors of 15961.
11 x 1451= 15961
A prime number is a number that is divisible only by 1 and itself (without a remainder).
15961 is not a prime number because it is divisible by other number than 1 and itself.
Lets learn factorization of other numbers.