A:
Positive:
1 x 367560713 x 28273919 x 19345323 x 159809247 x 14881299 x 12293437 x 8411647 x 5681
Negative:
-1 x -3675607-13 x -282739-19 x -193453-23 x -159809-247 x -14881-299 x -12293-437 x -8411-647 x -5681
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 3,675,607, 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 | 3,675,607 | |
| -1 | -3,675,607 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 3,675,607.
Example:
1 x 3,675,607 = 3,675,607
and
-1 x -3,675,607 = 3,675,607
Notice both answers equal 3,675,607
With that explanation out of the way, let's continue. Next, we take the number 3,675,607 and divide it by 2:
3,675,607 ÷ 2 = 1,837,803.5
If the quotient is a whole number, then 2 and 1,837,803.5 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 | 3,675,607 | |
| -1 | -3,675,607 |
Now, we try dividing 3,675,607 by 3:
3,675,607 ÷ 3 = 1,225,202.3333
If the quotient is a whole number, then 3 and 1,225,202.3333 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 | 3,675,607 | |
| -1 | -3,675,607 |
Let's try dividing by 4:
3,675,607 ÷ 4 = 918,901.75
If the quotient is a whole number, then 4 and 918,901.75 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 | 3,675,607 | |
| -1 | 3,675,607 |
If you did it right, you will end up with this table:
| 1 | 13 | 19 | 23 | 247 | 299 | 437 | 647 | 5,681 | 8,411 | 12,293 | 14,881 | 159,809 | 193,453 | 282,739 | 3,675,607 |
| -1 | -13 | -19 | -23 | -247 | -299 | -437 | -647 | -5,681 | -8,411 | -12,293 | -14,881 | -159,809 | -193,453 | -282,739 | -3,675,607 |
Here are some more numbers to try:
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