A:
Positive:
1 x 41933717 x 59905313 x 32256729 x 14459949 x 8557991 x 46081203 x 20657227 x 18473377 x 11123637 x 65831421 x 29511589 x 2639
Negative:
-1 x -4193371-7 x -599053-13 x -322567-29 x -144599-49 x -85579-91 x -46081-203 x -20657-227 x -18473-377 x -11123-637 x -6583-1421 x -2951-1589 x -2639
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 4,193,371, 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 | 4,193,371 | |
| -1 | -4,193,371 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 4,193,371.
Example:
1 x 4,193,371 = 4,193,371
and
-1 x -4,193,371 = 4,193,371
Notice both answers equal 4,193,371
With that explanation out of the way, let's continue. Next, we take the number 4,193,371 and divide it by 2:
4,193,371 ÷ 2 = 2,096,685.5
If the quotient is a whole number, then 2 and 2,096,685.5 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 | 4,193,371 | |
| -1 | -4,193,371 |
Now, we try dividing 4,193,371 by 3:
4,193,371 ÷ 3 = 1,397,790.3333
If the quotient is a whole number, then 3 and 1,397,790.3333 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 | 4,193,371 | |
| -1 | -4,193,371 |
Let's try dividing by 4:
4,193,371 ÷ 4 = 1,048,342.75
If the quotient is a whole number, then 4 and 1,048,342.75 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 | 4,193,371 | |
| -1 | 4,193,371 |
If you did it right, you will end up with this table:
| 1 | 7 | 13 | 29 | 49 | 91 | 203 | 227 | 377 | 637 | 1,421 | 1,589 | 2,639 | 2,951 | 6,583 | 11,123 | 18,473 | 20,657 | 46,081 | 85,579 | 144,599 | 322,567 | 599,053 | 4,193,371 |
| -1 | -7 | -13 | -29 | -49 | -91 | -203 | -227 | -377 | -637 | -1,421 | -1,589 | -2,639 | -2,951 | -6,583 | -11,123 | -18,473 | -20,657 | -46,081 | -85,579 | -144,599 | -322,567 | -599,053 | -4,193,371 |
Here are some more numbers to try:
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