What two number when multiplied equals 7643 (seven thousand six hundred forty three)?
From the aboves multiple we can see that 7643 is a multiple of 2 numbers.
The numbers are 1, 7643
These numbers are called the factors of 7643.
7643= 7643
A prime number is a number that is divisible only by 1 and itself (without a remainder).
7643 is a prime number because it has only two factors 1 and itself.
Lets learn factorization of other numbers.