What two number when multiplied equals 505 (five hundred five)?
From the aboves multiple we can see that 505 is a multiple of 4 numbers.
The numbers are 1, 5, 101, 505
These numbers are called the factors of 505.
5 x 101= 505
A prime number is a number that is divisible only by 1 and itself (without a remainder).
505 is not a prime number because it is divisible by other number than 1 and itself.
Lets learn factorization of other numbers.