What two number when multiplied equals 55 (fifty five)?
From the aboves multiple we can see that 55 is a multiple of 4 numbers.
The numbers are 1, 5, 11, 55
These numbers are called the factors of 55.
5 x 11= 55
A prime number is a number that is divisible only by 1 and itself (without a remainder).
55 is not a prime number because it is divisible by other number than 1 and itself.
Lets learn factorization of other numbers.