A:
Positive:
1 x 16076576329 x 554364767 x 239948997 x 1657379853 x 1884711943 x 827412813 x 571516499 x 24737
Negative:
-1 x -160765763-29 x -5543647-67 x -2399489-97 x -1657379-853 x -188471-1943 x -82741-2813 x -57151-6499 x -24737
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 160,765,763, 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 | 160,765,763 | |
| -1 | -160,765,763 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 160,765,763.
Example:
1 x 160,765,763 = 160,765,763
and
-1 x -160,765,763 = 160,765,763
Notice both answers equal 160,765,763
With that explanation out of the way, let's continue. Next, we take the number 160,765,763 and divide it by 2:
160,765,763 ÷ 2 = 80,382,881.5
If the quotient is a whole number, then 2 and 80,382,881.5 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 | 160,765,763 | |
| -1 | -160,765,763 |
Now, we try dividing 160,765,763 by 3:
160,765,763 ÷ 3 = 53,588,587.6667
If the quotient is a whole number, then 3 and 53,588,587.6667 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 | 160,765,763 | |
| -1 | -160,765,763 |
Let's try dividing by 4:
160,765,763 ÷ 4 = 40,191,440.75
If the quotient is a whole number, then 4 and 40,191,440.75 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 | 160,765,763 | |
| -1 | 160,765,763 |
If you did it right, you will end up with this table:
| 1 | 29 | 67 | 97 | 853 | 1,943 | 2,813 | 6,499 | 24,737 | 57,151 | 82,741 | 188,471 | 1,657,379 | 2,399,489 | 5,543,647 | 160,765,763 |
| -1 | -29 | -67 | -97 | -853 | -1,943 | -2,813 | -6,499 | -24,737 | -57,151 | -82,741 | -188,471 | -1,657,379 | -2,399,489 | -5,543,647 | -160,765,763 |
Here are some more numbers to try:
Try the factor calculator