A:
Positive:
1 x 64750917 x 92501329 x 223279167 x 38773191 x 33901203 x 318971169 x 55391337 x 4843
Negative:
-1 x -6475091-7 x -925013-29 x -223279-167 x -38773-191 x -33901-203 x -31897-1169 x -5539-1337 x -4843
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 6,475,091, 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 | 6,475,091 | |
| -1 | -6,475,091 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 6,475,091.
Example:
1 x 6,475,091 = 6,475,091
and
-1 x -6,475,091 = 6,475,091
Notice both answers equal 6,475,091
With that explanation out of the way, let's continue. Next, we take the number 6,475,091 and divide it by 2:
6,475,091 ÷ 2 = 3,237,545.5
If the quotient is a whole number, then 2 and 3,237,545.5 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 | 6,475,091 | |
| -1 | -6,475,091 |
Now, we try dividing 6,475,091 by 3:
6,475,091 ÷ 3 = 2,158,363.6667
If the quotient is a whole number, then 3 and 2,158,363.6667 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 | 6,475,091 | |
| -1 | -6,475,091 |
Let's try dividing by 4:
6,475,091 ÷ 4 = 1,618,772.75
If the quotient is a whole number, then 4 and 1,618,772.75 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 | 6,475,091 | |
| -1 | 6,475,091 |
If you did it right, you will end up with this table:
| 1 | 7 | 29 | 167 | 191 | 203 | 1,169 | 1,337 | 4,843 | 5,539 | 31,897 | 33,901 | 38,773 | 223,279 | 925,013 | 6,475,091 |
| -1 | -7 | -29 | -167 | -191 | -203 | -1,169 | -1,337 | -4,843 | -5,539 | -31,897 | -33,901 | -38,773 | -223,279 | -925,013 | -6,475,091 |
Here are some more numbers to try:
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