What two number when multiplied equals 28 (twenty eight)?
From the aboves multiple we can see that 28 is a multiple of 6 numbers.
The numbers are 1, 2, 4, 7, 14, 28
These numbers are called the factors of 28.
2 x 7= 28
A prime number is a number that is divisible only by 1 and itself (without a remainder).
28 is not a prime number because it is divisible by other number than 1 and itself.
Lets learn factorization of other numbers.