A:
Positive:
1 x 10581355 x 21162713 x 8139565 x 1627973 x 14495223 x 4745365 x 2899949 x 1115
Negative:
-1 x -1058135-5 x -211627-13 x -81395-65 x -16279-73 x -14495-223 x -4745-365 x -2899-949 x -1115
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 1,058,135, 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 | 1,058,135 | |
| -1 | -1,058,135 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 1,058,135.
Example:
1 x 1,058,135 = 1,058,135
and
-1 x -1,058,135 = 1,058,135
Notice both answers equal 1,058,135
With that explanation out of the way, let's continue. Next, we take the number 1,058,135 and divide it by 2:
1,058,135 ÷ 2 = 529,067.5
If the quotient is a whole number, then 2 and 529,067.5 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 | 1,058,135 | |
| -1 | -1,058,135 |
Now, we try dividing 1,058,135 by 3:
1,058,135 ÷ 3 = 352,711.6667
If the quotient is a whole number, then 3 and 352,711.6667 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 | 1,058,135 | |
| -1 | -1,058,135 |
Let's try dividing by 4:
1,058,135 ÷ 4 = 264,533.75
If the quotient is a whole number, then 4 and 264,533.75 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 | 1,058,135 | |
| -1 | 1,058,135 |
If you did it right, you will end up with this table:
| 1 | 5 | 13 | 65 | 73 | 223 | 365 | 949 | 1,115 | 2,899 | 4,745 | 14,495 | 16,279 | 81,395 | 211,627 | 1,058,135 |
| -1 | -5 | -13 | -65 | -73 | -223 | -365 | -949 | -1,115 | -2,899 | -4,745 | -14,495 | -16,279 | -81,395 | -211,627 | -1,058,135 |
Here are some more numbers to try:
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