What two number when multiplied equals 1600 (one thousand six hundred)?
From the aboves multiple we can see that 1600 is a multiple of 21 numbers.
The numbers are 1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600
These numbers are called the factors of 1600.
2 x 5= 1600
A prime number is a number that is divisible only by 1 and itself (without a remainder).
1600 is not a prime number because it is divisible by other number than 1 and itself.
Lets learn factorization of other numbers.