A:
Positive:
1 x 141349917 x 8314767 x 2109773 x 19363289 x 48911139 x 1241
Negative:
-1 x -1413499-17 x -83147-67 x -21097-73 x -19363-289 x -4891-1139 x -1241
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 1,413,499, 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 | 1,413,499 | |
| -1 | -1,413,499 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 1,413,499.
Example:
1 x 1,413,499 = 1,413,499
and
-1 x -1,413,499 = 1,413,499
Notice both answers equal 1,413,499
With that explanation out of the way, let's continue. Next, we take the number 1,413,499 and divide it by 2:
1,413,499 ÷ 2 = 706,749.5
If the quotient is a whole number, then 2 and 706,749.5 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 | 1,413,499 | |
| -1 | -1,413,499 |
Now, we try dividing 1,413,499 by 3:
1,413,499 ÷ 3 = 471,166.3333
If the quotient is a whole number, then 3 and 471,166.3333 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 | 1,413,499 | |
| -1 | -1,413,499 |
Let's try dividing by 4:
1,413,499 ÷ 4 = 353,374.75
If the quotient is a whole number, then 4 and 353,374.75 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 | 1,413,499 | |
| -1 | 1,413,499 |
If you did it right, you will end up with this table:
| 1 | 17 | 67 | 73 | 289 | 1,139 | 1,241 | 4,891 | 19,363 | 21,097 | 83,147 | 1,413,499 |
| -1 | -17 | -67 | -73 | -289 | -1,139 | -1,241 | -4,891 | -19,363 | -21,097 | -83,147 | -1,413,499 |
Here are some more numbers to try:
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