What two number when multiplied equals 19845 (nineteen thousand eight hundred forty five)?
From the aboves multiple we can see that 19845 is a multiple of 30 numbers.
The numbers are 1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 81, 105, 135, 147, 189, 245, 315, 405, 441, 567, 735, 945, 1323, 2205, 2835, 3969, 6615, 19845
These numbers are called the factors of 19845.
3 x 5 x 7= 19845
A prime number is a number that is divisible only by 1 and itself (without a remainder).
19845 is not a prime number because it is divisible by other number than 1 and itself.
Lets learn factorization of other numbers.