A:
Positive:
1 x 667450311 x 60677343 x 155221103 x 64801137 x 48719473 x 141111133 x 58911507 x 4429
Negative:
-1 x -6674503-11 x -606773-43 x -155221-103 x -64801-137 x -48719-473 x -14111-1133 x -5891-1507 x -4429
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 6,674,503, 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 | 6,674,503 | |
| -1 | -6,674,503 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 6,674,503.
Example:
1 x 6,674,503 = 6,674,503
and
-1 x -6,674,503 = 6,674,503
Notice both answers equal 6,674,503
With that explanation out of the way, let's continue. Next, we take the number 6,674,503 and divide it by 2:
6,674,503 ÷ 2 = 3,337,251.5
If the quotient is a whole number, then 2 and 3,337,251.5 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 | 6,674,503 | |
| -1 | -6,674,503 |
Now, we try dividing 6,674,503 by 3:
6,674,503 ÷ 3 = 2,224,834.3333
If the quotient is a whole number, then 3 and 2,224,834.3333 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 | 6,674,503 | |
| -1 | -6,674,503 |
Let's try dividing by 4:
6,674,503 ÷ 4 = 1,668,625.75
If the quotient is a whole number, then 4 and 1,668,625.75 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 | 6,674,503 | |
| -1 | 6,674,503 |
If you did it right, you will end up with this table:
| 1 | 11 | 43 | 103 | 137 | 473 | 1,133 | 1,507 | 4,429 | 5,891 | 14,111 | 48,719 | 64,801 | 155,221 | 606,773 | 6,674,503 |
| -1 | -11 | -43 | -103 | -137 | -473 | -1,133 | -1,507 | -4,429 | -5,891 | -14,111 | -48,719 | -64,801 | -155,221 | -606,773 | -6,674,503 |
Here are some more numbers to try:
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