A:
Positive:
1 x 7062255 x 14124513 x 5432525 x 2824941 x 1722553 x 1332565 x 10865205 x 3445265 x 2665325 x 2173533 x 1325689 x 1025
Negative:
-1 x -706225-5 x -141245-13 x -54325-25 x -28249-41 x -17225-53 x -13325-65 x -10865-205 x -3445-265 x -2665-325 x -2173-533 x -1325-689 x -1025
Unfortunately, there's not simple formula to identifying all of the factors of a number and it can be a tedious process when trying to identify the divisors of larger numbers. To find the factor combinations of the number 706,225, it is easier to work with a table - it's called factoring from the outside in.
We start by creating a table and writing 1 on the left side and then the number we're trying to find the factors for on the right side in a table. Then, below that, write the numbers as a negative as well.
| 1 | 706,225 | |
| -1 | -706,225 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 706,225.
Example:
1 x 706,225 = 706,225
and
-1 x -706,225 = 706,225
Notice both answers equal 706,225
With that explanation out of the way, let's continue. Next, we take the number 706,225 and divide it by 2:
706,225 ÷ 2 = 353,112.5
If the quotient is a whole number, then 2 and 353,112.5 are factors. In this case, the quotient is not a whole number. Don't write anything down and try the next divisor.
Here is what our table should look like at this step:
| 1 | 706,225 | |
| -1 | -706,225 |
Now, we try dividing 706,225 by 3:
706,225 ÷ 3 = 235,408.3333
If the quotient is a whole number, then 3 and 235,408.3333 are factors. In this case, the quotient is not a whole number. Don't write anything down and try the next divisor.
Here is what our table should look like at this step:
| 1 | 706,225 | |
| -1 | -706,225 |
Let's try dividing by 4:
706,225 ÷ 4 = 176,556.25
If the quotient is a whole number, then 4 and 176,556.25 are factors. In this case, the quotient is not a whole number. Don't write anything down and try the next divisor.
Here is what our table should look like at this step:
| 1 | 706,225 | |
| -1 | 706,225 |
If you did it right, you will end up with this table:
| 1 | 5 | 13 | 25 | 41 | 53 | 65 | 205 | 265 | 325 | 533 | 689 | 1,025 | 1,325 | 2,173 | 2,665 | 3,445 | 10,865 | 13,325 | 17,225 | 28,249 | 54,325 | 141,245 | 706,225 |
| -1 | -5 | -13 | -25 | -41 | -53 | -65 | -205 | -265 | -325 | -533 | -689 | -1,025 | -1,325 | -2,173 | -2,665 | -3,445 | -10,865 | -13,325 | -17,225 | -28,249 | -54,325 | -141,245 | -706,225 |
Here are some more numbers to try:
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