A:
Positive:
1 x 581872697 x 831246747 x 123802753 x 109787371 x 819539329 x 176861371 x 156839497 x 1170772209 x 263412491 x 233593337 x 174373763 x 15463
Negative:
-1 x -58187269-7 x -8312467-47 x -1238027-53 x -1097873-71 x -819539-329 x -176861-371 x -156839-497 x -117077-2209 x -26341-2491 x -23359-3337 x -17437-3763 x -15463
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 58,187,269, 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 | 58,187,269 | |
| -1 | -58,187,269 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 58,187,269.
Example:
1 x 58,187,269 = 58,187,269
and
-1 x -58,187,269 = 58,187,269
Notice both answers equal 58,187,269
With that explanation out of the way, let's continue. Next, we take the number 58,187,269 and divide it by 2:
58,187,269 ÷ 2 = 29,093,634.5
If the quotient is a whole number, then 2 and 29,093,634.5 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 | 58,187,269 | |
| -1 | -58,187,269 |
Now, we try dividing 58,187,269 by 3:
58,187,269 ÷ 3 = 19,395,756.3333
If the quotient is a whole number, then 3 and 19,395,756.3333 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 | 58,187,269 | |
| -1 | -58,187,269 |
Let's try dividing by 4:
58,187,269 ÷ 4 = 14,546,817.25
If the quotient is a whole number, then 4 and 14,546,817.25 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 | 58,187,269 | |
| -1 | 58,187,269 |
If you did it right, you will end up with this table:
| 1 | 7 | 47 | 53 | 71 | 329 | 371 | 497 | 2,209 | 2,491 | 3,337 | 3,763 | 15,463 | 17,437 | 23,359 | 26,341 | 117,077 | 156,839 | 176,861 | 819,539 | 1,097,873 | 1,238,027 | 8,312,467 | 58,187,269 |
| -1 | -7 | -47 | -53 | -71 | -329 | -371 | -497 | -2,209 | -2,491 | -3,337 | -3,763 | -15,463 | -17,437 | -23,359 | -26,341 | -117,077 | -156,839 | -176,861 | -819,539 | -1,097,873 | -1,238,027 | -8,312,467 | -58,187,269 |
Here are some more numbers to try:
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