A:
Positive:
1 x 438670755 x 87734157 x 626672525 x 175468335 x 1253345175 x 250669439 x 99925571 x 768252195 x 199852855 x 153653073 x 142753997 x 10975
Negative:
-1 x -43867075-5 x -8773415-7 x -6266725-25 x -1754683-35 x -1253345-175 x -250669-439 x -99925-571 x -76825-2195 x -19985-2855 x -15365-3073 x -14275-3997 x -10975
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 43,867,075, 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 | 43,867,075 | |
| -1 | -43,867,075 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 43,867,075.
Example:
1 x 43,867,075 = 43,867,075
and
-1 x -43,867,075 = 43,867,075
Notice both answers equal 43,867,075
With that explanation out of the way, let's continue. Next, we take the number 43,867,075 and divide it by 2:
43,867,075 ÷ 2 = 21,933,537.5
If the quotient is a whole number, then 2 and 21,933,537.5 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 | 43,867,075 | |
| -1 | -43,867,075 |
Now, we try dividing 43,867,075 by 3:
43,867,075 ÷ 3 = 14,622,358.3333
If the quotient is a whole number, then 3 and 14,622,358.3333 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 | 43,867,075 | |
| -1 | -43,867,075 |
Let's try dividing by 4:
43,867,075 ÷ 4 = 10,966,768.75
If the quotient is a whole number, then 4 and 10,966,768.75 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 | 43,867,075 | |
| -1 | 43,867,075 |
If you did it right, you will end up with this table:
| 1 | 5 | 7 | 25 | 35 | 175 | 439 | 571 | 2,195 | 2,855 | 3,073 | 3,997 | 10,975 | 14,275 | 15,365 | 19,985 | 76,825 | 99,925 | 250,669 | 1,253,345 | 1,754,683 | 6,266,725 | 8,773,415 | 43,867,075 |
| -1 | -5 | -7 | -25 | -35 | -175 | -439 | -571 | -2,195 | -2,855 | -3,073 | -3,997 | -10,975 | -14,275 | -15,365 | -19,985 | -76,825 | -99,925 | -250,669 | -1,253,345 | -1,754,683 | -6,266,725 | -8,773,415 | -43,867,075 |
Here are some more numbers to try:
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