What two number when multiplied equals 309 (three hundred nine)?
From the aboves multiple we can see that 309 is a multiple of 4 numbers.
The numbers are 1, 3, 103, 309
These numbers are called the factors of 309.
3 x 103= 309
A prime number is a number that is divisible only by 1 and itself (without a remainder).
309 is not a prime number because it is divisible by other number than 1 and itself.
Lets learn factorization of other numbers.