A:
Positive:
1 x 136544355 x 273088741 x 33303543 x 317545205 x 66607215 x 635091549 x 88151763 x 7745
Negative:
-1 x -13654435-5 x -2730887-41 x -333035-43 x -317545-205 x -66607-215 x -63509-1549 x -8815-1763 x -7745
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 13,654,435, 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 | 13,654,435 | |
| -1 | -13,654,435 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 13,654,435.
Example:
1 x 13,654,435 = 13,654,435
and
-1 x -13,654,435 = 13,654,435
Notice both answers equal 13,654,435
With that explanation out of the way, let's continue. Next, we take the number 13,654,435 and divide it by 2:
13,654,435 ÷ 2 = 6,827,217.5
If the quotient is a whole number, then 2 and 6,827,217.5 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 | 13,654,435 | |
| -1 | -13,654,435 |
Now, we try dividing 13,654,435 by 3:
13,654,435 ÷ 3 = 4,551,478.3333
If the quotient is a whole number, then 3 and 4,551,478.3333 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 | 13,654,435 | |
| -1 | -13,654,435 |
Let's try dividing by 4:
13,654,435 ÷ 4 = 3,413,608.75
If the quotient is a whole number, then 4 and 3,413,608.75 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 | 13,654,435 | |
| -1 | 13,654,435 |
If you did it right, you will end up with this table:
| 1 | 5 | 41 | 43 | 205 | 215 | 1,549 | 1,763 | 7,745 | 8,815 | 63,509 | 66,607 | 317,545 | 333,035 | 2,730,887 | 13,654,435 |
| -1 | -5 | -41 | -43 | -205 | -215 | -1,549 | -1,763 | -7,745 | -8,815 | -63,509 | -66,607 | -317,545 | -333,035 | -2,730,887 | -13,654,435 |
Here are some more numbers to try:
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