What two number when multiplied equals 13621 (thirteen thousand six hundred twenty one)?
From the aboves multiple we can see that 13621 is a multiple of 4 numbers.
The numbers are 1, 53, 257, 13621
These numbers are called the factors of 13621.
53 x 257= 13621
A prime number is a number that is divisible only by 1 and itself (without a remainder).
13621 is not a prime number because it is divisible by other number than 1 and itself.
Lets learn factorization of other numbers.