What two number when multiplied equals 311 (three hundred eleven)?
From the aboves multiple we can see that 311 is a multiple of 2 numbers.
The numbers are 1, 311
These numbers are called the factors of 311.
311= 311
A prime number is a number that is divisible only by 1 and itself (without a remainder).
311 is a prime number because it has only two factors 1 and itself.
Lets learn factorization of other numbers.