A:
Positive:
1 x 1070703417 x 1529576337 x 289379349 x 218510973 x 1466717259 x 413399511 x 209531809 x 1323491813 x 590572701 x 396413577 x 299335663 x 18907
Negative:
-1 x -107070341-7 x -15295763-37 x -2893793-49 x -2185109-73 x -1466717-259 x -413399-511 x -209531-809 x -132349-1813 x -59057-2701 x -39641-3577 x -29933-5663 x -18907
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 107,070,341, 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 | 107,070,341 | |
| -1 | -107,070,341 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 107,070,341.
Example:
1 x 107,070,341 = 107,070,341
and
-1 x -107,070,341 = 107,070,341
Notice both answers equal 107,070,341
With that explanation out of the way, let's continue. Next, we take the number 107,070,341 and divide it by 2:
107,070,341 ÷ 2 = 53,535,170.5
If the quotient is a whole number, then 2 and 53,535,170.5 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 | 107,070,341 | |
| -1 | -107,070,341 |
Now, we try dividing 107,070,341 by 3:
107,070,341 ÷ 3 = 35,690,113.6667
If the quotient is a whole number, then 3 and 35,690,113.6667 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 | 107,070,341 | |
| -1 | -107,070,341 |
Let's try dividing by 4:
107,070,341 ÷ 4 = 26,767,585.25
If the quotient is a whole number, then 4 and 26,767,585.25 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 | 107,070,341 | |
| -1 | 107,070,341 |
If you did it right, you will end up with this table:
| 1 | 7 | 37 | 49 | 73 | 259 | 511 | 809 | 1,813 | 2,701 | 3,577 | 5,663 | 18,907 | 29,933 | 39,641 | 59,057 | 132,349 | 209,531 | 413,399 | 1,466,717 | 2,185,109 | 2,893,793 | 15,295,763 | 107,070,341 |
| -1 | -7 | -37 | -49 | -73 | -259 | -511 | -809 | -1,813 | -2,701 | -3,577 | -5,663 | -18,907 | -29,933 | -39,641 | -59,057 | -132,349 | -209,531 | -413,399 | -1,466,717 | -2,185,109 | -2,893,793 | -15,295,763 | -107,070,341 |
Here are some more numbers to try:
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