What two number when multiplied equals 155 (one hundred fifty five)?
From the aboves multiple we can see that 155 is a multiple of 4 numbers.
The numbers are 1, 5, 31, 155
These numbers are called the factors of 155.
5 x 31= 155
A prime number is a number that is divisible only by 1 and itself (without a remainder).
155 is not a prime number because it is divisible by other number than 1 and itself.
Lets learn factorization of other numbers.