A:
Positive:
1 x 8007338313 x 615949117 x 471019947 x 1703689169 x 473807221 x 362323593 x 135031611 x 131053799 x 1002172873 x 278717709 x 103877943 x 10081
Negative:
-1 x -80073383-13 x -6159491-17 x -4710199-47 x -1703689-169 x -473807-221 x -362323-593 x -135031-611 x -131053-799 x -100217-2873 x -27871-7709 x -10387-7943 x -10081
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 80,073,383, 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 | 80,073,383 | |
| -1 | -80,073,383 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 80,073,383.
Example:
1 x 80,073,383 = 80,073,383
and
-1 x -80,073,383 = 80,073,383
Notice both answers equal 80,073,383
With that explanation out of the way, let's continue. Next, we take the number 80,073,383 and divide it by 2:
80,073,383 ÷ 2 = 40,036,691.5
If the quotient is a whole number, then 2 and 40,036,691.5 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 | 80,073,383 | |
| -1 | -80,073,383 |
Now, we try dividing 80,073,383 by 3:
80,073,383 ÷ 3 = 26,691,127.6667
If the quotient is a whole number, then 3 and 26,691,127.6667 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 | 80,073,383 | |
| -1 | -80,073,383 |
Let's try dividing by 4:
80,073,383 ÷ 4 = 20,018,345.75
If the quotient is a whole number, then 4 and 20,018,345.75 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 | 80,073,383 | |
| -1 | 80,073,383 |
If you did it right, you will end up with this table:
| 1 | 13 | 17 | 47 | 169 | 221 | 593 | 611 | 799 | 2,873 | 7,709 | 7,943 | 10,081 | 10,387 | 27,871 | 100,217 | 131,053 | 135,031 | 362,323 | 473,807 | 1,703,689 | 4,710,199 | 6,159,491 | 80,073,383 |
| -1 | -13 | -17 | -47 | -169 | -221 | -593 | -611 | -799 | -2,873 | -7,709 | -7,943 | -10,081 | -10,387 | -27,871 | -100,217 | -131,053 | -135,031 | -362,323 | -473,807 | -1,703,689 | -4,710,199 | -6,159,491 | -80,073,383 |
Here are some more numbers to try:
Try the factor calculator