What two number when multiplied equals 19620 (nineteen thousand six hundred twenty)?
From the aboves multiple we can see that 19620 is a multiple of 36 numbers.
The numbers are 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 109, 180, 218, 327, 436, 545, 654, 981, 1090, 1308, 1635, 1962, 2180, 3270, 3924, 4905, 6540, 9810, 19620
These numbers are called the factors of 19620.
2 x 3 x 5 x 109= 19620
A prime number is a number that is divisible only by 1 and itself (without a remainder).
19620 is not a prime number because it is divisible by other number than 1 and itself.
Lets learn factorization of other numbers.