What two number when multiplied equals 397 (three hundred ninety seven)?
From the aboves multiple we can see that 397 is a multiple of 2 numbers.
The numbers are 1, 397
These numbers are called the factors of 397.
397= 397
A prime number is a number that is divisible only by 1 and itself (without a remainder).
397 is a prime number because it has only two factors 1 and itself.
Lets learn factorization of other numbers.