What two number when multiplied equals 243 (two hundred forty three)?
From the aboves multiple we can see that 243 is a multiple of 6 numbers.
The numbers are 1, 3, 9, 27, 81, 243
These numbers are called the factors of 243.
3= 243
A prime number is a number that is divisible only by 1 and itself (without a remainder).
243 is not a prime number because it is divisible by other number than 1 and itself.
Lets learn factorization of other numbers.