A:
Positive:
1 x 613032355 x 122606477 x 875760535 x 1751521109 x 562415545 x 112483763 x 803453815 x 16069
Negative:
-1 x -61303235-5 x -12260647-7 x -8757605-35 x -1751521-109 x -562415-545 x -112483-763 x -80345-3815 x -16069
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 61,303,235, 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 | 61,303,235 | |
| -1 | -61,303,235 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 61,303,235.
Example:
1 x 61,303,235 = 61,303,235
and
-1 x -61,303,235 = 61,303,235
Notice both answers equal 61,303,235
With that explanation out of the way, let's continue. Next, we take the number 61,303,235 and divide it by 2:
61,303,235 ÷ 2 = 30,651,617.5
If the quotient is a whole number, then 2 and 30,651,617.5 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 | 61,303,235 | |
| -1 | -61,303,235 |
Now, we try dividing 61,303,235 by 3:
61,303,235 ÷ 3 = 20,434,411.6667
If the quotient is a whole number, then 3 and 20,434,411.6667 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 | 61,303,235 | |
| -1 | -61,303,235 |
Let's try dividing by 4:
61,303,235 ÷ 4 = 15,325,808.75
If the quotient is a whole number, then 4 and 15,325,808.75 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 | 61,303,235 | |
| -1 | 61,303,235 |
If you did it right, you will end up with this table:
| 1 | 5 | 7 | 35 | 109 | 545 | 763 | 3,815 | 16,069 | 80,345 | 112,483 | 562,415 | 1,751,521 | 8,757,605 | 12,260,647 | 61,303,235 |
| -1 | -5 | -7 | -35 | -109 | -545 | -763 | -3,815 | -16,069 | -80,345 | -112,483 | -562,415 | -1,751,521 | -8,757,605 | -12,260,647 | -61,303,235 |
Here are some more numbers to try:
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