A:
Positive:
1 x 474146755 x 94829357 x 677352511 x 431042525 x 189658735 x 135470555 x 86208577 x 615775175 x 270941275 x 172417385 x 1231551925 x 24631
Negative:
-1 x -47414675-5 x -9482935-7 x -6773525-11 x -4310425-25 x -1896587-35 x -1354705-55 x -862085-77 x -615775-175 x -270941-275 x -172417-385 x -123155-1925 x -24631
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 47,414,675, 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 | 47,414,675 | |
| -1 | -47,414,675 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 47,414,675.
Example:
1 x 47,414,675 = 47,414,675
and
-1 x -47,414,675 = 47,414,675
Notice both answers equal 47,414,675
With that explanation out of the way, let's continue. Next, we take the number 47,414,675 and divide it by 2:
47,414,675 ÷ 2 = 23,707,337.5
If the quotient is a whole number, then 2 and 23,707,337.5 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 | 47,414,675 | |
| -1 | -47,414,675 |
Now, we try dividing 47,414,675 by 3:
47,414,675 ÷ 3 = 15,804,891.6667
If the quotient is a whole number, then 3 and 15,804,891.6667 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 | 47,414,675 | |
| -1 | -47,414,675 |
Let's try dividing by 4:
47,414,675 ÷ 4 = 11,853,668.75
If the quotient is a whole number, then 4 and 11,853,668.75 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 | 47,414,675 | |
| -1 | 47,414,675 |
If you did it right, you will end up with this table:
| 1 | 5 | 7 | 11 | 25 | 35 | 55 | 77 | 175 | 275 | 385 | 1,925 | 24,631 | 123,155 | 172,417 | 270,941 | 615,775 | 862,085 | 1,354,705 | 1,896,587 | 4,310,425 | 6,773,525 | 9,482,935 | 47,414,675 |
| -1 | -5 | -7 | -11 | -25 | -35 | -55 | -77 | -175 | -275 | -385 | -1,925 | -24,631 | -123,155 | -172,417 | -270,941 | -615,775 | -862,085 | -1,354,705 | -1,896,587 | -4,310,425 | -6,773,525 | -9,482,935 | -47,414,675 |
Here are some more numbers to try:
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