What two number when multiplied equals 7640 (seven thousand six hundred forty)?
From the aboves multiple we can see that 7640 is a multiple of 16 numbers.
The numbers are 1, 2, 4, 5, 8, 10, 20, 40, 191, 382, 764, 955, 1528, 1910, 3820, 7640
These numbers are called the factors of 7640.
2 x 5 x 191= 7640
A prime number is a number that is divisible only by 1 and itself (without a remainder).
7640 is not a prime number because it is divisible by other number than 1 and itself.
Lets learn factorization of other numbers.