What two number when multiplied equals 1657 (one thousand six hundred fifty seven)?
From the aboves multiple we can see that 1657 is a multiple of 2 numbers.
The numbers are 1, 1657
These numbers are called the factors of 1657.
1657= 1657
A prime number is a number that is divisible only by 1 and itself (without a remainder).
1657 is a prime number because it has only two factors 1 and itself.
Lets learn factorization of other numbers.