A:
Positive:
1 x 1766602755 x 3533205511 x 1606002525 x 706641155 x 3212005275 x 642401569 x 3104751129 x 1564752845 x 620955645 x 312956259 x 2822512419 x 14225
Negative:
-1 x -176660275-5 x -35332055-11 x -16060025-25 x -7066411-55 x -3212005-275 x -642401-569 x -310475-1129 x -156475-2845 x -62095-5645 x -31295-6259 x -28225-12419 x -14225
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 176,660,275, 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 | 176,660,275 | |
| -1 | -176,660,275 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 176,660,275.
Example:
1 x 176,660,275 = 176,660,275
and
-1 x -176,660,275 = 176,660,275
Notice both answers equal 176,660,275
With that explanation out of the way, let's continue. Next, we take the number 176,660,275 and divide it by 2:
176,660,275 ÷ 2 = 88,330,137.5
If the quotient is a whole number, then 2 and 88,330,137.5 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 | 176,660,275 | |
| -1 | -176,660,275 |
Now, we try dividing 176,660,275 by 3:
176,660,275 ÷ 3 = 58,886,758.3333
If the quotient is a whole number, then 3 and 58,886,758.3333 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 | 176,660,275 | |
| -1 | -176,660,275 |
Let's try dividing by 4:
176,660,275 ÷ 4 = 44,165,068.75
If the quotient is a whole number, then 4 and 44,165,068.75 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 | 176,660,275 | |
| -1 | 176,660,275 |
If you did it right, you will end up with this table:
| 1 | 5 | 11 | 25 | 55 | 275 | 569 | 1,129 | 2,845 | 5,645 | 6,259 | 12,419 | 14,225 | 28,225 | 31,295 | 62,095 | 156,475 | 310,475 | 642,401 | 3,212,005 | 7,066,411 | 16,060,025 | 35,332,055 | 176,660,275 |
| -1 | -5 | -11 | -25 | -55 | -275 | -569 | -1,129 | -2,845 | -5,645 | -6,259 | -12,419 | -14,225 | -28,225 | -31,295 | -62,095 | -156,475 | -310,475 | -642,401 | -3,212,005 | -7,066,411 | -16,060,025 | -35,332,055 | -176,660,275 |
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