A:
Positive:
1 x 70033677 x 100048143 x 16286953 x 132139301 x 23267371 x 18877439 x 159532279 x 3073
Negative:
-1 x -7003367-7 x -1000481-43 x -162869-53 x -132139-301 x -23267-371 x -18877-439 x -15953-2279 x -3073
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 7,003,367, 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 | 7,003,367 | |
| -1 | -7,003,367 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 7,003,367.
Example:
1 x 7,003,367 = 7,003,367
and
-1 x -7,003,367 = 7,003,367
Notice both answers equal 7,003,367
With that explanation out of the way, let's continue. Next, we take the number 7,003,367 and divide it by 2:
7,003,367 ÷ 2 = 3,501,683.5
If the quotient is a whole number, then 2 and 3,501,683.5 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 | 7,003,367 | |
| -1 | -7,003,367 |
Now, we try dividing 7,003,367 by 3:
7,003,367 ÷ 3 = 2,334,455.6667
If the quotient is a whole number, then 3 and 2,334,455.6667 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 | 7,003,367 | |
| -1 | -7,003,367 |
Let's try dividing by 4:
7,003,367 ÷ 4 = 1,750,841.75
If the quotient is a whole number, then 4 and 1,750,841.75 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 | 7,003,367 | |
| -1 | 7,003,367 |
If you did it right, you will end up with this table:
| 1 | 7 | 43 | 53 | 301 | 371 | 439 | 2,279 | 3,073 | 15,953 | 18,877 | 23,267 | 132,139 | 162,869 | 1,000,481 | 7,003,367 |
| -1 | -7 | -43 | -53 | -301 | -371 | -439 | -2,279 | -3,073 | -15,953 | -18,877 | -23,267 | -132,139 | -162,869 | -1,000,481 | -7,003,367 |
Here are some more numbers to try:
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