Prime factorization of 43681

Prime factorization of 43681:

By prime factorization of 43681 we follow 5 simple steps:
1. We write number 43681 above a 2-column table
2. We divide 43681 by the smallest possible prime factor
3. We write down on the left side of the table the prime factor and next number to factorize on the ride side
4. We continue to factor in this fashion (we deal with odd numbers by trying small prime factors)
5. We continue until we reach 1 on the ride side of the table

43681
prime factors	number to factorize
11	3971
11	361
19	19
19	1

Prime factorization of 43681 = 1×11×11×19×19= $ 1 × 11^2 × 19^2 $