A:
Positive:
1 x 64417997 x 92025713 x 49552329 x 22213191 x 70789203 x 31733377 x 170872441 x 2639
Negative:
-1 x -6441799-7 x -920257-13 x -495523-29 x -222131-91 x -70789-203 x -31733-377 x -17087-2441 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 6,441,799, 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 | 6,441,799 | |
| -1 | -6,441,799 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 6,441,799.
Example:
1 x 6,441,799 = 6,441,799
and
-1 x -6,441,799 = 6,441,799
Notice both answers equal 6,441,799
With that explanation out of the way, let's continue. Next, we take the number 6,441,799 and divide it by 2:
6,441,799 ÷ 2 = 3,220,899.5
If the quotient is a whole number, then 2 and 3,220,899.5 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 | 6,441,799 | |
| -1 | -6,441,799 |
Now, we try dividing 6,441,799 by 3:
6,441,799 ÷ 3 = 2,147,266.3333
If the quotient is a whole number, then 3 and 2,147,266.3333 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 | 6,441,799 | |
| -1 | -6,441,799 |
Let's try dividing by 4:
6,441,799 ÷ 4 = 1,610,449.75
If the quotient is a whole number, then 4 and 1,610,449.75 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 | 6,441,799 | |
| -1 | 6,441,799 |
If you did it right, you will end up with this table:
| 1 | 7 | 13 | 29 | 91 | 203 | 377 | 2,441 | 2,639 | 17,087 | 31,733 | 70,789 | 222,131 | 495,523 | 920,257 | 6,441,799 |
| -1 | -7 | -13 | -29 | -91 | -203 | -377 | -2,441 | -2,639 | -17,087 | -31,733 | -70,789 | -222,131 | -495,523 | -920,257 | -6,441,799 |
Here are some more numbers to try:
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