A:
Positive:
1 x 41752755 x 83505513 x 32117525 x 16701129 x 14397565 x 64235145 x 28795325 x 12847377 x 11075443 x 9425725 x 57591885 x 2215
Negative:
-1 x -4175275-5 x -835055-13 x -321175-25 x -167011-29 x -143975-65 x -64235-145 x -28795-325 x -12847-377 x -11075-443 x -9425-725 x -5759-1885 x -2215
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 4,175,275, 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 | 4,175,275 | |
| -1 | -4,175,275 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 4,175,275.
Example:
1 x 4,175,275 = 4,175,275
and
-1 x -4,175,275 = 4,175,275
Notice both answers equal 4,175,275
With that explanation out of the way, let's continue. Next, we take the number 4,175,275 and divide it by 2:
4,175,275 ÷ 2 = 2,087,637.5
If the quotient is a whole number, then 2 and 2,087,637.5 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 | 4,175,275 | |
| -1 | -4,175,275 |
Now, we try dividing 4,175,275 by 3:
4,175,275 ÷ 3 = 1,391,758.3333
If the quotient is a whole number, then 3 and 1,391,758.3333 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 | 4,175,275 | |
| -1 | -4,175,275 |
Let's try dividing by 4:
4,175,275 ÷ 4 = 1,043,818.75
If the quotient is a whole number, then 4 and 1,043,818.75 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 | 4,175,275 | |
| -1 | 4,175,275 |
If you did it right, you will end up with this table:
| 1 | 5 | 13 | 25 | 29 | 65 | 145 | 325 | 377 | 443 | 725 | 1,885 | 2,215 | 5,759 | 9,425 | 11,075 | 12,847 | 28,795 | 64,235 | 143,975 | 167,011 | 321,175 | 835,055 | 4,175,275 |
| -1 | -5 | -13 | -25 | -29 | -65 | -145 | -325 | -377 | -443 | -725 | -1,885 | -2,215 | -5,759 | -9,425 | -11,075 | -12,847 | -28,795 | -64,235 | -143,975 | -167,011 | -321,175 | -835,055 | -4,175,275 |
Here are some more numbers to try:
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