What two number when multiplied equals 990 (nine hundred ninety)?
From the aboves multiple we can see that 990 is a multiple of 24 numbers.
The numbers are 1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990
These numbers are called the factors of 990.
2 x 3 x 5 x 11= 990
A prime number is a number that is divisible only by 1 and itself (without a remainder).
990 is not a prime number because it is divisible by other number than 1 and itself.
Lets learn factorization of other numbers.