What two number when multiplied equals 1665 (one thousand six hundred sixty five)?
From the aboves multiple we can see that 1665 is a multiple of 12 numbers.
The numbers are 1, 3, 5, 9, 15, 37, 45, 111, 185, 333, 555, 1665
These numbers are called the factors of 1665.
3 x 5 x 37= 1665
A prime number is a number that is divisible only by 1 and itself (without a remainder).
1665 is not a prime number because it is divisible by other number than 1 and itself.
Lets learn factorization of other numbers.