A:
Positive:
1 x 134133355 x 268266713 x 103179519 x 70596565 x 20635995 x 141193247 x 543051235 x 10861
Negative:
-1 x -13413335-5 x -2682667-13 x -1031795-19 x -705965-65 x -206359-95 x -141193-247 x -54305-1235 x -10861
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 13,413,335, 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 | 13,413,335 | |
| -1 | -13,413,335 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 13,413,335.
Example:
1 x 13,413,335 = 13,413,335
and
-1 x -13,413,335 = 13,413,335
Notice both answers equal 13,413,335
With that explanation out of the way, let's continue. Next, we take the number 13,413,335 and divide it by 2:
13,413,335 ÷ 2 = 6,706,667.5
If the quotient is a whole number, then 2 and 6,706,667.5 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 | 13,413,335 | |
| -1 | -13,413,335 |
Now, we try dividing 13,413,335 by 3:
13,413,335 ÷ 3 = 4,471,111.6667
If the quotient is a whole number, then 3 and 4,471,111.6667 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 | 13,413,335 | |
| -1 | -13,413,335 |
Let's try dividing by 4:
13,413,335 ÷ 4 = 3,353,333.75
If the quotient is a whole number, then 4 and 3,353,333.75 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 | 13,413,335 | |
| -1 | 13,413,335 |
If you did it right, you will end up with this table:
| 1 | 5 | 13 | 19 | 65 | 95 | 247 | 1,235 | 10,861 | 54,305 | 141,193 | 206,359 | 705,965 | 1,031,795 | 2,682,667 | 13,413,335 |
| -1 | -5 | -13 | -19 | -65 | -95 | -247 | -1,235 | -10,861 | -54,305 | -141,193 | -206,359 | -705,965 | -1,031,795 | -2,682,667 | -13,413,335 |
Here are some more numbers to try:
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