What two number when multiplied equals 2105 (two thousand one hundred five)?
From the aboves multiple we can see that 2105 is a multiple of 4 numbers.
The numbers are 1, 5, 421, 2105
These numbers are called the factors of 2105.
5 x 421= 2105
A prime number is a number that is divisible only by 1 and itself (without a remainder).
2105 is not a prime number because it is divisible by other number than 1 and itself.
Lets learn factorization of other numbers.