What two number when multiplied equals 63 (sixty three)?
From the aboves multiple we can see that 63 is a multiple of 6 numbers.
The numbers are 1, 3, 7, 9, 21, 63
These numbers are called the factors of 63.
3 x 7= 63
A prime number is a number that is divisible only by 1 and itself (without a remainder).
63 is not a prime number because it is divisible by other number than 1 and itself.
Lets learn factorization of other numbers.