A:
Positive:
1 x 1760042055 x 3520084113 x 1353878531 x 567755565 x 2707757155 x 1135511169 x 1041445403 x 436735845 x 2082892015 x 873475239 x 335956719 x 26195
Negative:
-1 x -176004205-5 x -35200841-13 x -13538785-31 x -5677555-65 x -2707757-155 x -1135511-169 x -1041445-403 x -436735-845 x -208289-2015 x -87347-5239 x -33595-6719 x -26195
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 176,004,205, 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 | 176,004,205 | |
| -1 | -176,004,205 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 176,004,205.
Example:
1 x 176,004,205 = 176,004,205
and
-1 x -176,004,205 = 176,004,205
Notice both answers equal 176,004,205
With that explanation out of the way, let's continue. Next, we take the number 176,004,205 and divide it by 2:
176,004,205 ÷ 2 = 88,002,102.5
If the quotient is a whole number, then 2 and 88,002,102.5 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 | 176,004,205 | |
| -1 | -176,004,205 |
Now, we try dividing 176,004,205 by 3:
176,004,205 ÷ 3 = 58,668,068.3333
If the quotient is a whole number, then 3 and 58,668,068.3333 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 | 176,004,205 | |
| -1 | -176,004,205 |
Let's try dividing by 4:
176,004,205 ÷ 4 = 44,001,051.25
If the quotient is a whole number, then 4 and 44,001,051.25 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 | 176,004,205 | |
| -1 | 176,004,205 |
If you did it right, you will end up with this table:
| 1 | 5 | 13 | 31 | 65 | 155 | 169 | 403 | 845 | 2,015 | 5,239 | 6,719 | 26,195 | 33,595 | 87,347 | 208,289 | 436,735 | 1,041,445 | 1,135,511 | 2,707,757 | 5,677,555 | 13,538,785 | 35,200,841 | 176,004,205 |
| -1 | -5 | -13 | -31 | -65 | -155 | -169 | -403 | -845 | -2,015 | -5,239 | -6,719 | -26,195 | -33,595 | -87,347 | -208,289 | -436,735 | -1,041,445 | -1,135,511 | -2,707,757 | -5,677,555 | -13,538,785 | -35,200,841 | -176,004,205 |
Here are some more numbers to try:
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