A:
Positive:
1 x 1777674255 x 3555348511 x 1616067525 x 711069737 x 480452555 x 3232135185 x 960905275 x 646427407 x 436775925 x 1921812035 x 8735510175 x 17471
Negative:
-1 x -177767425-5 x -35553485-11 x -16160675-25 x -7110697-37 x -4804525-55 x -3232135-185 x -960905-275 x -646427-407 x -436775-925 x -192181-2035 x -87355-10175 x -17471
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 177,767,425, 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 | 177,767,425 | |
| -1 | -177,767,425 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 177,767,425.
Example:
1 x 177,767,425 = 177,767,425
and
-1 x -177,767,425 = 177,767,425
Notice both answers equal 177,767,425
With that explanation out of the way, let's continue. Next, we take the number 177,767,425 and divide it by 2:
177,767,425 ÷ 2 = 88,883,712.5
If the quotient is a whole number, then 2 and 88,883,712.5 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 | 177,767,425 | |
| -1 | -177,767,425 |
Now, we try dividing 177,767,425 by 3:
177,767,425 ÷ 3 = 59,255,808.3333
If the quotient is a whole number, then 3 and 59,255,808.3333 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 | 177,767,425 | |
| -1 | -177,767,425 |
Let's try dividing by 4:
177,767,425 ÷ 4 = 44,441,856.25
If the quotient is a whole number, then 4 and 44,441,856.25 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 | 177,767,425 | |
| -1 | 177,767,425 |
If you did it right, you will end up with this table:
| 1 | 5 | 11 | 25 | 37 | 55 | 185 | 275 | 407 | 925 | 2,035 | 10,175 | 17,471 | 87,355 | 192,181 | 436,775 | 646,427 | 960,905 | 3,232,135 | 4,804,525 | 7,110,697 | 16,160,675 | 35,553,485 | 177,767,425 |
| -1 | -5 | -11 | -25 | -37 | -55 | -185 | -275 | -407 | -925 | -2,035 | -10,175 | -17,471 | -87,355 | -192,181 | -436,775 | -646,427 | -960,905 | -3,232,135 | -4,804,525 | -7,110,697 | -16,160,675 | -35,553,485 | -177,767,425 |
Here are some more numbers to try:
Try the factor calculator