A:
Positive:
1 x 773330755 x 1546661525 x 309332367 x 1154225137 x 564475335 x 230845337 x 229475685 x 1128951675 x 461691685 x 458953425 x 225798425 x 9179
Negative:
-1 x -77333075-5 x -15466615-25 x -3093323-67 x -1154225-137 x -564475-335 x -230845-337 x -229475-685 x -112895-1675 x -46169-1685 x -45895-3425 x -22579-8425 x -9179
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 77,333,075, 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 | 77,333,075 | |
| -1 | -77,333,075 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 77,333,075.
Example:
1 x 77,333,075 = 77,333,075
and
-1 x -77,333,075 = 77,333,075
Notice both answers equal 77,333,075
With that explanation out of the way, let's continue. Next, we take the number 77,333,075 and divide it by 2:
77,333,075 ÷ 2 = 38,666,537.5
If the quotient is a whole number, then 2 and 38,666,537.5 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 | 77,333,075 | |
| -1 | -77,333,075 |
Now, we try dividing 77,333,075 by 3:
77,333,075 ÷ 3 = 25,777,691.6667
If the quotient is a whole number, then 3 and 25,777,691.6667 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 | 77,333,075 | |
| -1 | -77,333,075 |
Let's try dividing by 4:
77,333,075 ÷ 4 = 19,333,268.75
If the quotient is a whole number, then 4 and 19,333,268.75 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 | 77,333,075 | |
| -1 | 77,333,075 |
If you did it right, you will end up with this table:
| 1 | 5 | 25 | 67 | 137 | 335 | 337 | 685 | 1,675 | 1,685 | 3,425 | 8,425 | 9,179 | 22,579 | 45,895 | 46,169 | 112,895 | 229,475 | 230,845 | 564,475 | 1,154,225 | 3,093,323 | 15,466,615 | 77,333,075 |
| -1 | -5 | -25 | -67 | -137 | -335 | -337 | -685 | -1,675 | -1,685 | -3,425 | -8,425 | -9,179 | -22,579 | -45,895 | -46,169 | -112,895 | -229,475 | -230,845 | -564,475 | -1,154,225 | -3,093,323 | -15,466,615 | -77,333,075 |
Here are some more numbers to try:
Try the factor calculator