A:
Positive:
1 x 1043404755 x 2086809517 x 613767525 x 417361985 x 122753597 x 1075675425 x 245507485 x 2151351649 x 632752425 x 430272531 x 412258245 x 12655
Negative:
-1 x -104340475-5 x -20868095-17 x -6137675-25 x -4173619-85 x -1227535-97 x -1075675-425 x -245507-485 x -215135-1649 x -63275-2425 x -43027-2531 x -41225-8245 x -12655
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 104,340,475, 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 | 104,340,475 | |
| -1 | -104,340,475 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 104,340,475.
Example:
1 x 104,340,475 = 104,340,475
and
-1 x -104,340,475 = 104,340,475
Notice both answers equal 104,340,475
With that explanation out of the way, let's continue. Next, we take the number 104,340,475 and divide it by 2:
104,340,475 ÷ 2 = 52,170,237.5
If the quotient is a whole number, then 2 and 52,170,237.5 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 | 104,340,475 | |
| -1 | -104,340,475 |
Now, we try dividing 104,340,475 by 3:
104,340,475 ÷ 3 = 34,780,158.3333
If the quotient is a whole number, then 3 and 34,780,158.3333 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 | 104,340,475 | |
| -1 | -104,340,475 |
Let's try dividing by 4:
104,340,475 ÷ 4 = 26,085,118.75
If the quotient is a whole number, then 4 and 26,085,118.75 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 | 104,340,475 | |
| -1 | 104,340,475 |
If you did it right, you will end up with this table:
| 1 | 5 | 17 | 25 | 85 | 97 | 425 | 485 | 1,649 | 2,425 | 2,531 | 8,245 | 12,655 | 41,225 | 43,027 | 63,275 | 215,135 | 245,507 | 1,075,675 | 1,227,535 | 4,173,619 | 6,137,675 | 20,868,095 | 104,340,475 |
| -1 | -5 | -17 | -25 | -85 | -97 | -425 | -485 | -1,649 | -2,425 | -2,531 | -8,245 | -12,655 | -41,225 | -43,027 | -63,275 | -215,135 | -245,507 | -1,075,675 | -1,227,535 | -4,173,619 | -6,137,675 | -20,868,095 | -104,340,475 |
Here are some more numbers to try:
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