A:
Positive:
1 x 6940255 x 13880517 x 4082523 x 3017525 x 2776171 x 977585 x 8165115 x 6035355 x 1955391 x 1775425 x 1633575 x 1207
Negative:
-1 x -694025-5 x -138805-17 x -40825-23 x -30175-25 x -27761-71 x -9775-85 x -8165-115 x -6035-355 x -1955-391 x -1775-425 x -1633-575 x -1207
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 694,025, 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 | 694,025 | |
| -1 | -694,025 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 694,025.
Example:
1 x 694,025 = 694,025
and
-1 x -694,025 = 694,025
Notice both answers equal 694,025
With that explanation out of the way, let's continue. Next, we take the number 694,025 and divide it by 2:
694,025 ÷ 2 = 347,012.5
If the quotient is a whole number, then 2 and 347,012.5 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 | 694,025 | |
| -1 | -694,025 |
Now, we try dividing 694,025 by 3:
694,025 ÷ 3 = 231,341.6667
If the quotient is a whole number, then 3 and 231,341.6667 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 | 694,025 | |
| -1 | -694,025 |
Let's try dividing by 4:
694,025 ÷ 4 = 173,506.25
If the quotient is a whole number, then 4 and 173,506.25 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 | 694,025 | |
| -1 | 694,025 |
If you did it right, you will end up with this table:
| 1 | 5 | 17 | 23 | 25 | 71 | 85 | 115 | 355 | 391 | 425 | 575 | 1,207 | 1,633 | 1,775 | 1,955 | 6,035 | 8,165 | 9,775 | 27,761 | 30,175 | 40,825 | 138,805 | 694,025 |
| -1 | -5 | -17 | -23 | -25 | -71 | -85 | -115 | -355 | -391 | -425 | -575 | -1,207 | -1,633 | -1,775 | -1,955 | -6,035 | -8,165 | -9,775 | -27,761 | -30,175 | -40,825 | -138,805 | -694,025 |
Here are some more numbers to try:
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