A:
Positive:
1 x 134648355 x 269296761 x 220735131 x 102785305 x 44147337 x 39955655 x 205571685 x 7991
Negative:
-1 x -13464835-5 x -2692967-61 x -220735-131 x -102785-305 x -44147-337 x -39955-655 x -20557-1685 x -7991
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 13,464,835, 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 | 13,464,835 | |
| -1 | -13,464,835 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 13,464,835.
Example:
1 x 13,464,835 = 13,464,835
and
-1 x -13,464,835 = 13,464,835
Notice both answers equal 13,464,835
With that explanation out of the way, let's continue. Next, we take the number 13,464,835 and divide it by 2:
13,464,835 ÷ 2 = 6,732,417.5
If the quotient is a whole number, then 2 and 6,732,417.5 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 | 13,464,835 | |
| -1 | -13,464,835 |
Now, we try dividing 13,464,835 by 3:
13,464,835 ÷ 3 = 4,488,278.3333
If the quotient is a whole number, then 3 and 4,488,278.3333 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 | 13,464,835 | |
| -1 | -13,464,835 |
Let's try dividing by 4:
13,464,835 ÷ 4 = 3,366,208.75
If the quotient is a whole number, then 4 and 3,366,208.75 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 | 13,464,835 | |
| -1 | 13,464,835 |
If you did it right, you will end up with this table:
| 1 | 5 | 61 | 131 | 305 | 337 | 655 | 1,685 | 7,991 | 20,557 | 39,955 | 44,147 | 102,785 | 220,735 | 2,692,967 | 13,464,835 |
| -1 | -5 | -61 | -131 | -305 | -337 | -655 | -1,685 | -7,991 | -20,557 | -39,955 | -44,147 | -102,785 | -220,735 | -2,692,967 | -13,464,835 |
Here are some more numbers to try:
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