What two number when multiplied equals 2551 (two thousand five hundred fifty one)?
From the aboves multiple we can see that 2551 is a multiple of 2 numbers.
The numbers are 1, 2551
These numbers are called the factors of 2551.
2551= 2551
A prime number is a number that is divisible only by 1 and itself (without a remainder).
2551 is a prime number because it has only two factors 1 and itself.
Lets learn factorization of other numbers.