What two number when multiplied equals 15640 (fifteen thousand six hundred forty)?
From the aboves multiple we can see that 15640 is a multiple of 32 numbers.
The numbers are 1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 92, 115, 136, 170, 184, 230, 340, 391, 460, 680, 782, 920, 1564, 1955, 3128, 3910, 7820, 15640
These numbers are called the factors of 15640.
2 x 5 x 17 x 23= 15640
A prime number is a number that is divisible only by 1 and itself (without a remainder).
15640 is not a prime number because it is divisible by other number than 1 and itself.
Lets learn factorization of other numbers.