A:
Positive:
1 x 7595176717 x 446775131 x 2450057167 x 454801527 x 144121863 x 880092839 x 267535177 x 14671
Negative:
-1 x -75951767-17 x -4467751-31 x -2450057-167 x -454801-527 x -144121-863 x -88009-2839 x -26753-5177 x -14671
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 75,951,767, 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 | 75,951,767 | |
| -1 | -75,951,767 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 75,951,767.
Example:
1 x 75,951,767 = 75,951,767
and
-1 x -75,951,767 = 75,951,767
Notice both answers equal 75,951,767
With that explanation out of the way, let's continue. Next, we take the number 75,951,767 and divide it by 2:
75,951,767 ÷ 2 = 37,975,883.5
If the quotient is a whole number, then 2 and 37,975,883.5 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 | 75,951,767 | |
| -1 | -75,951,767 |
Now, we try dividing 75,951,767 by 3:
75,951,767 ÷ 3 = 25,317,255.6667
If the quotient is a whole number, then 3 and 25,317,255.6667 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 | 75,951,767 | |
| -1 | -75,951,767 |
Let's try dividing by 4:
75,951,767 ÷ 4 = 18,987,941.75
If the quotient is a whole number, then 4 and 18,987,941.75 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 | 75,951,767 | |
| -1 | 75,951,767 |
If you did it right, you will end up with this table:
| 1 | 17 | 31 | 167 | 527 | 863 | 2,839 | 5,177 | 14,671 | 26,753 | 88,009 | 144,121 | 454,801 | 2,450,057 | 4,467,751 | 75,951,767 |
| -1 | -17 | -31 | -167 | -527 | -863 | -2,839 | -5,177 | -14,671 | -26,753 | -88,009 | -144,121 | -454,801 | -2,450,057 | -4,467,751 | -75,951,767 |
Here are some more numbers to try:
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