What two number when multiplied equals 1780 (one thousand seven hundred eighty)?
From the aboves multiple we can see that 1780 is a multiple of 12 numbers.
The numbers are 1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780
These numbers are called the factors of 1780.
2 x 5 x 89= 1780
A prime number is a number that is divisible only by 1 and itself (without a remainder).
1780 is not a prime number because it is divisible by other number than 1 and itself.
Lets learn factorization of other numbers.