A:
Positive:
1 x 67584655 x 13516937 x 96549531 x 21801535 x 193099155 x 43603217 x 311451085 x 6229
Negative:
-1 x -6758465-5 x -1351693-7 x -965495-31 x -218015-35 x -193099-155 x -43603-217 x -31145-1085 x -6229
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 6,758,465, 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 | 6,758,465 | |
| -1 | -6,758,465 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 6,758,465.
Example:
1 x 6,758,465 = 6,758,465
and
-1 x -6,758,465 = 6,758,465
Notice both answers equal 6,758,465
With that explanation out of the way, let's continue. Next, we take the number 6,758,465 and divide it by 2:
6,758,465 ÷ 2 = 3,379,232.5
If the quotient is a whole number, then 2 and 3,379,232.5 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 | 6,758,465 | |
| -1 | -6,758,465 |
Now, we try dividing 6,758,465 by 3:
6,758,465 ÷ 3 = 2,252,821.6667
If the quotient is a whole number, then 3 and 2,252,821.6667 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 | 6,758,465 | |
| -1 | -6,758,465 |
Let's try dividing by 4:
6,758,465 ÷ 4 = 1,689,616.25
If the quotient is a whole number, then 4 and 1,689,616.25 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 | 6,758,465 | |
| -1 | 6,758,465 |
If you did it right, you will end up with this table:
| 1 | 5 | 7 | 31 | 35 | 155 | 217 | 1,085 | 6,229 | 31,145 | 43,603 | 193,099 | 218,015 | 965,495 | 1,351,693 | 6,758,465 |
| -1 | -5 | -7 | -31 | -35 | -155 | -217 | -1,085 | -6,229 | -31,145 | -43,603 | -193,099 | -218,015 | -965,495 | -1,351,693 | -6,758,465 |
Here are some more numbers to try:
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