A:
Positive:
1 x 99331755 x 19866357 x 141902525 x 39732731 x 32042535 x 283805155 x 64085175 x 56761217 x 45775775 x 128171085 x 91551831 x 5425
Negative:
-1 x -9933175-5 x -1986635-7 x -1419025-25 x -397327-31 x -320425-35 x -283805-155 x -64085-175 x -56761-217 x -45775-775 x -12817-1085 x -9155-1831 x -5425
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 9,933,175, 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 | 9,933,175 | |
| -1 | -9,933,175 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 9,933,175.
Example:
1 x 9,933,175 = 9,933,175
and
-1 x -9,933,175 = 9,933,175
Notice both answers equal 9,933,175
With that explanation out of the way, let's continue. Next, we take the number 9,933,175 and divide it by 2:
9,933,175 ÷ 2 = 4,966,587.5
If the quotient is a whole number, then 2 and 4,966,587.5 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 | 9,933,175 | |
| -1 | -9,933,175 |
Now, we try dividing 9,933,175 by 3:
9,933,175 ÷ 3 = 3,311,058.3333
If the quotient is a whole number, then 3 and 3,311,058.3333 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 | 9,933,175 | |
| -1 | -9,933,175 |
Let's try dividing by 4:
9,933,175 ÷ 4 = 2,483,293.75
If the quotient is a whole number, then 4 and 2,483,293.75 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 | 9,933,175 | |
| -1 | 9,933,175 |
If you did it right, you will end up with this table:
| 1 | 5 | 7 | 25 | 31 | 35 | 155 | 175 | 217 | 775 | 1,085 | 1,831 | 5,425 | 9,155 | 12,817 | 45,775 | 56,761 | 64,085 | 283,805 | 320,425 | 397,327 | 1,419,025 | 1,986,635 | 9,933,175 |
| -1 | -5 | -7 | -25 | -31 | -35 | -155 | -175 | -217 | -775 | -1,085 | -1,831 | -5,425 | -9,155 | -12,817 | -45,775 | -56,761 | -64,085 | -283,805 | -320,425 | -397,327 | -1,419,025 | -1,986,635 | -9,933,175 |
Here are some more numbers to try:
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