A:
Positive:
1 x 411511755 x 823023513 x 316547525 x 164604765 x 633095127 x 324025325 x 126619635 x 64805997 x 412751651 x 249253175 x 129614985 x 8255
Negative:
-1 x -41151175-5 x -8230235-13 x -3165475-25 x -1646047-65 x -633095-127 x -324025-325 x -126619-635 x -64805-997 x -41275-1651 x -24925-3175 x -12961-4985 x -8255
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 41,151,175, 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 | 41,151,175 | |
| -1 | -41,151,175 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 41,151,175.
Example:
1 x 41,151,175 = 41,151,175
and
-1 x -41,151,175 = 41,151,175
Notice both answers equal 41,151,175
With that explanation out of the way, let's continue. Next, we take the number 41,151,175 and divide it by 2:
41,151,175 ÷ 2 = 20,575,587.5
If the quotient is a whole number, then 2 and 20,575,587.5 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 | 41,151,175 | |
| -1 | -41,151,175 |
Now, we try dividing 41,151,175 by 3:
41,151,175 ÷ 3 = 13,717,058.3333
If the quotient is a whole number, then 3 and 13,717,058.3333 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 | 41,151,175 | |
| -1 | -41,151,175 |
Let's try dividing by 4:
41,151,175 ÷ 4 = 10,287,793.75
If the quotient is a whole number, then 4 and 10,287,793.75 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 | 41,151,175 | |
| -1 | 41,151,175 |
If you did it right, you will end up with this table:
| 1 | 5 | 13 | 25 | 65 | 127 | 325 | 635 | 997 | 1,651 | 3,175 | 4,985 | 8,255 | 12,961 | 24,925 | 41,275 | 64,805 | 126,619 | 324,025 | 633,095 | 1,646,047 | 3,165,475 | 8,230,235 | 41,151,175 |
| -1 | -5 | -13 | -25 | -65 | -127 | -325 | -635 | -997 | -1,651 | -3,175 | -4,985 | -8,255 | -12,961 | -24,925 | -41,275 | -64,805 | -126,619 | -324,025 | -633,095 | -1,646,047 | -3,165,475 | -8,230,235 | -41,151,175 |
Here are some more numbers to try:
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