Prime factorization of 690690

Prime factorization of 690690:

By prime factorization of 690690 we follow 5 simple steps:
1. We write number 690690 above a 2-column table
2. We divide 690690 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

690690
prime factors	number to factorize
2	345345
3	115115
5	23023
7	3289
11	299
13	23
23	1

Prime factorization of 690690 = 1×2×3×5×7×11×13×23= $ 1 × 2 × 3 × 5 × 7 × 11 × 13 × 23 $