A:
Positive:
1 x 605011755 x 121002357 x 864302525 x 242004735 x 1728605175 x 345721227 x 2665251135 x 533051523 x 397251589 x 380755675 x 106617615 x 7945
Negative:
-1 x -60501175-5 x -12100235-7 x -8643025-25 x -2420047-35 x -1728605-175 x -345721-227 x -266525-1135 x -53305-1523 x -39725-1589 x -38075-5675 x -10661-7615 x -7945
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 60,501,175, 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 | 60,501,175 | |
| -1 | -60,501,175 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 60,501,175.
Example:
1 x 60,501,175 = 60,501,175
and
-1 x -60,501,175 = 60,501,175
Notice both answers equal 60,501,175
With that explanation out of the way, let's continue. Next, we take the number 60,501,175 and divide it by 2:
60,501,175 ÷ 2 = 30,250,587.5
If the quotient is a whole number, then 2 and 30,250,587.5 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 | 60,501,175 | |
| -1 | -60,501,175 |
Now, we try dividing 60,501,175 by 3:
60,501,175 ÷ 3 = 20,167,058.3333
If the quotient is a whole number, then 3 and 20,167,058.3333 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 | 60,501,175 | |
| -1 | -60,501,175 |
Let's try dividing by 4:
60,501,175 ÷ 4 = 15,125,293.75
If the quotient is a whole number, then 4 and 15,125,293.75 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 | 60,501,175 | |
| -1 | 60,501,175 |
If you did it right, you will end up with this table:
| 1 | 5 | 7 | 25 | 35 | 175 | 227 | 1,135 | 1,523 | 1,589 | 5,675 | 7,615 | 7,945 | 10,661 | 38,075 | 39,725 | 53,305 | 266,525 | 345,721 | 1,728,605 | 2,420,047 | 8,643,025 | 12,100,235 | 60,501,175 |
| -1 | -5 | -7 | -25 | -35 | -175 | -227 | -1,135 | -1,523 | -1,589 | -5,675 | -7,615 | -7,945 | -10,661 | -38,075 | -39,725 | -53,305 | -266,525 | -345,721 | -1,728,605 | -2,420,047 | -8,643,025 | -12,100,235 | -60,501,175 |
Here are some more numbers to try:
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