A:
Positive:
1 x 52676477 x 75252111 x 47887729 x 18164349 x 10750377 x 68411203 x 25949319 x 16513337 x 15631539 x 97731421 x 37072233 x 2359
Negative:
-1 x -5267647-7 x -752521-11 x -478877-29 x -181643-49 x -107503-77 x -68411-203 x -25949-319 x -16513-337 x -15631-539 x -9773-1421 x -3707-2233 x -2359
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 5,267,647, 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 | 5,267,647 | |
| -1 | -5,267,647 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 5,267,647.
Example:
1 x 5,267,647 = 5,267,647
and
-1 x -5,267,647 = 5,267,647
Notice both answers equal 5,267,647
With that explanation out of the way, let's continue. Next, we take the number 5,267,647 and divide it by 2:
5,267,647 ÷ 2 = 2,633,823.5
If the quotient is a whole number, then 2 and 2,633,823.5 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 | 5,267,647 | |
| -1 | -5,267,647 |
Now, we try dividing 5,267,647 by 3:
5,267,647 ÷ 3 = 1,755,882.3333
If the quotient is a whole number, then 3 and 1,755,882.3333 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 | 5,267,647 | |
| -1 | -5,267,647 |
Let's try dividing by 4:
5,267,647 ÷ 4 = 1,316,911.75
If the quotient is a whole number, then 4 and 1,316,911.75 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 | 5,267,647 | |
| -1 | 5,267,647 |
If you did it right, you will end up with this table:
| 1 | 7 | 11 | 29 | 49 | 77 | 203 | 319 | 337 | 539 | 1,421 | 2,233 | 2,359 | 3,707 | 9,773 | 15,631 | 16,513 | 25,949 | 68,411 | 107,503 | 181,643 | 478,877 | 752,521 | 5,267,647 |
| -1 | -7 | -11 | -29 | -49 | -77 | -203 | -319 | -337 | -539 | -1,421 | -2,233 | -2,359 | -3,707 | -9,773 | -15,631 | -16,513 | -25,949 | -68,411 | -107,503 | -181,643 | -478,877 | -752,521 | -5,267,647 |
Here are some more numbers to try:
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