Prime factorization of 821128

Prime factorization of 821128:

By prime factorization of 821128 we follow 5 simple steps:
1. We write number 821128 above a 2-column table
2. We divide 821128 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

821128
prime factors	number to factorize
2	410564
2	205282
2	102641
7	14663
11	1333
31	43
43	1

Prime factorization of 821128 = 1×2×2×2×7×11×31×43= $ 1 × 2^3 × 7 × 11 × 31 × 43 $