A:
Positive:
1 x 135240117 x 7955319 x 7117953 x 2551779 x 17119323 x 4187901 x 15011007 x 1343
Negative:
-1 x -1352401-17 x -79553-19 x -71179-53 x -25517-79 x -17119-323 x -4187-901 x -1501-1007 x -1343
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 1,352,401, 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 | 1,352,401 | |
| -1 | -1,352,401 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 1,352,401.
Example:
1 x 1,352,401 = 1,352,401
and
-1 x -1,352,401 = 1,352,401
Notice both answers equal 1,352,401
With that explanation out of the way, let's continue. Next, we take the number 1,352,401 and divide it by 2:
1,352,401 ÷ 2 = 676,200.5
If the quotient is a whole number, then 2 and 676,200.5 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 | 1,352,401 | |
| -1 | -1,352,401 |
Now, we try dividing 1,352,401 by 3:
1,352,401 ÷ 3 = 450,800.3333
If the quotient is a whole number, then 3 and 450,800.3333 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 | 1,352,401 | |
| -1 | -1,352,401 |
Let's try dividing by 4:
1,352,401 ÷ 4 = 338,100.25
If the quotient is a whole number, then 4 and 338,100.25 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 | 1,352,401 | |
| -1 | 1,352,401 |
If you did it right, you will end up with this table:
| 1 | 17 | 19 | 53 | 79 | 323 | 901 | 1,007 | 1,343 | 1,501 | 4,187 | 17,119 | 25,517 | 71,179 | 79,553 | 1,352,401 |
| -1 | -17 | -19 | -53 | -79 | -323 | -901 | -1,007 | -1,343 | -1,501 | -4,187 | -17,119 | -25,517 | -71,179 | -79,553 | -1,352,401 |
Here are some more numbers to try:
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