What two number when multiplied equals 3931 (three thousand nine hundred thirty one)?
From the aboves multiple we can see that 3931 is a multiple of 2 numbers.
The numbers are 1, 3931
These numbers are called the factors of 3931.
3931= 3931
A prime number is a number that is divisible only by 1 and itself (without a remainder).
3931 is a prime number because it has only two factors 1 and itself.
Lets learn factorization of other numbers.