A:
Positive:
1 x 660626337 x 943751913 x 508174149 x 134821791 x 725963137 x 482209637 x 103709757 x 87269959 x 688871781 x 370935299 x 124676713 x 9841
Negative:
-1 x -66062633-7 x -9437519-13 x -5081741-49 x -1348217-91 x -725963-137 x -482209-637 x -103709-757 x -87269-959 x -68887-1781 x -37093-5299 x -12467-6713 x -9841
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 66,062,633, 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 | 66,062,633 | |
| -1 | -66,062,633 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 66,062,633.
Example:
1 x 66,062,633 = 66,062,633
and
-1 x -66,062,633 = 66,062,633
Notice both answers equal 66,062,633
With that explanation out of the way, let's continue. Next, we take the number 66,062,633 and divide it by 2:
66,062,633 ÷ 2 = 33,031,316.5
If the quotient is a whole number, then 2 and 33,031,316.5 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 | 66,062,633 | |
| -1 | -66,062,633 |
Now, we try dividing 66,062,633 by 3:
66,062,633 ÷ 3 = 22,020,877.6667
If the quotient is a whole number, then 3 and 22,020,877.6667 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 | 66,062,633 | |
| -1 | -66,062,633 |
Let's try dividing by 4:
66,062,633 ÷ 4 = 16,515,658.25
If the quotient is a whole number, then 4 and 16,515,658.25 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 | 66,062,633 | |
| -1 | 66,062,633 |
If you did it right, you will end up with this table:
| 1 | 7 | 13 | 49 | 91 | 137 | 637 | 757 | 959 | 1,781 | 5,299 | 6,713 | 9,841 | 12,467 | 37,093 | 68,887 | 87,269 | 103,709 | 482,209 | 725,963 | 1,348,217 | 5,081,741 | 9,437,519 | 66,062,633 |
| -1 | -7 | -13 | -49 | -91 | -137 | -637 | -757 | -959 | -1,781 | -5,299 | -6,713 | -9,841 | -12,467 | -37,093 | -68,887 | -87,269 | -103,709 | -482,209 | -725,963 | -1,348,217 | -5,081,741 | -9,437,519 | -66,062,633 |
Here are some more numbers to try:
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