A:
Positive:
1 x 146560711 x 13323713 x 11273937 x 39611143 x 10249277 x 5291407 x 3601481 x 3047
Negative:
-1 x -1465607-11 x -133237-13 x -112739-37 x -39611-143 x -10249-277 x -5291-407 x -3601-481 x -3047
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 1,465,607, 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 | 1,465,607 | |
| -1 | -1,465,607 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 1,465,607.
Example:
1 x 1,465,607 = 1,465,607
and
-1 x -1,465,607 = 1,465,607
Notice both answers equal 1,465,607
With that explanation out of the way, let's continue. Next, we take the number 1,465,607 and divide it by 2:
1,465,607 ÷ 2 = 732,803.5
If the quotient is a whole number, then 2 and 732,803.5 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 | 1,465,607 | |
| -1 | -1,465,607 |
Now, we try dividing 1,465,607 by 3:
1,465,607 ÷ 3 = 488,535.6667
If the quotient is a whole number, then 3 and 488,535.6667 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 | 1,465,607 | |
| -1 | -1,465,607 |
Let's try dividing by 4:
1,465,607 ÷ 4 = 366,401.75
If the quotient is a whole number, then 4 and 366,401.75 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 | 1,465,607 | |
| -1 | 1,465,607 |
If you did it right, you will end up with this table:
| 1 | 11 | 13 | 37 | 143 | 277 | 407 | 481 | 3,047 | 3,601 | 5,291 | 10,249 | 39,611 | 112,739 | 133,237 | 1,465,607 |
| -1 | -11 | -13 | -37 | -143 | -277 | -407 | -481 | -3,047 | -3,601 | -5,291 | -10,249 | -39,611 | -112,739 | -133,237 | -1,465,607 |
Here are some more numbers to try:
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