A:
Positive:
1 x 620491697 x 886416713 x 477301367 x 92610791 x 681859469 x 132301871 x 712396097 x 10177
Negative:
-1 x -62049169-7 x -8864167-13 x -4773013-67 x -926107-91 x -681859-469 x -132301-871 x -71239-6097 x -10177
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 62,049,169, 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 | 62,049,169 | |
| -1 | -62,049,169 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 62,049,169.
Example:
1 x 62,049,169 = 62,049,169
and
-1 x -62,049,169 = 62,049,169
Notice both answers equal 62,049,169
With that explanation out of the way, let's continue. Next, we take the number 62,049,169 and divide it by 2:
62,049,169 ÷ 2 = 31,024,584.5
If the quotient is a whole number, then 2 and 31,024,584.5 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 | 62,049,169 | |
| -1 | -62,049,169 |
Now, we try dividing 62,049,169 by 3:
62,049,169 ÷ 3 = 20,683,056.3333
If the quotient is a whole number, then 3 and 20,683,056.3333 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 | 62,049,169 | |
| -1 | -62,049,169 |
Let's try dividing by 4:
62,049,169 ÷ 4 = 15,512,292.25
If the quotient is a whole number, then 4 and 15,512,292.25 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 | 62,049,169 | |
| -1 | 62,049,169 |
If you did it right, you will end up with this table:
| 1 | 7 | 13 | 67 | 91 | 469 | 871 | 6,097 | 10,177 | 71,239 | 132,301 | 681,859 | 926,107 | 4,773,013 | 8,864,167 | 62,049,169 |
| -1 | -7 | -13 | -67 | -91 | -469 | -871 | -6,097 | -10,177 | -71,239 | -132,301 | -681,859 | -926,107 | -4,773,013 | -8,864,167 | -62,049,169 |
Here are some more numbers to try:
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