Prime factorization of 309400

Prime factorization of 309400:

By prime factorization of 309400 we follow 5 simple steps:
1. We write number 309400 above a 2-column table
2. We divide 309400 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

309400
prime factors	number to factorize
2	154700
2	77350
2	38675
5	7735
5	1547
7	221
13	17
17	1

Prime factorization of 309400 = 1×2×2×2×5×5×7×13×17= $ 1 × 2^3 × 5^2 × 7 × 13 × 17 $