A:
Positive:
1 x 10243455 x 2048697 x 14633535 x 2926737 x 2768549 x 20905113 x 9065185 x 5537245 x 4181259 x 3955565 x 1813791 x 1295
Negative:
-1 x -1024345-5 x -204869-7 x -146335-35 x -29267-37 x -27685-49 x -20905-113 x -9065-185 x -5537-245 x -4181-259 x -3955-565 x -1813-791 x -1295
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 1,024,345, 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 | 1,024,345 | |
| -1 | -1,024,345 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 1,024,345.
Example:
1 x 1,024,345 = 1,024,345
and
-1 x -1,024,345 = 1,024,345
Notice both answers equal 1,024,345
With that explanation out of the way, let's continue. Next, we take the number 1,024,345 and divide it by 2:
1,024,345 ÷ 2 = 512,172.5
If the quotient is a whole number, then 2 and 512,172.5 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 | 1,024,345 | |
| -1 | -1,024,345 |
Now, we try dividing 1,024,345 by 3:
1,024,345 ÷ 3 = 341,448.3333
If the quotient is a whole number, then 3 and 341,448.3333 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 | 1,024,345 | |
| -1 | -1,024,345 |
Let's try dividing by 4:
1,024,345 ÷ 4 = 256,086.25
If the quotient is a whole number, then 4 and 256,086.25 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 | 1,024,345 | |
| -1 | 1,024,345 |
If you did it right, you will end up with this table:
| 1 | 5 | 7 | 35 | 37 | 49 | 113 | 185 | 245 | 259 | 565 | 791 | 1,295 | 1,813 | 3,955 | 4,181 | 5,537 | 9,065 | 20,905 | 27,685 | 29,267 | 146,335 | 204,869 | 1,024,345 |
| -1 | -5 | -7 | -35 | -37 | -49 | -113 | -185 | -245 | -259 | -565 | -791 | -1,295 | -1,813 | -3,955 | -4,181 | -5,537 | -9,065 | -20,905 | -27,685 | -29,267 | -146,335 | -204,869 | -1,024,345 |
Here are some more numbers to try:
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