A:
Positive:
1 x 37863255 x 75726517 x 22272525 x 15145359 x 6417585 x 44545151 x 25075295 x 12835425 x 8909755 x 50151003 x 37751475 x 2567
Negative:
-1 x -3786325-5 x -757265-17 x -222725-25 x -151453-59 x -64175-85 x -44545-151 x -25075-295 x -12835-425 x -8909-755 x -5015-1003 x -3775-1475 x -2567
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 3,786,325, 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 | 3,786,325 | |
| -1 | -3,786,325 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 3,786,325.
Example:
1 x 3,786,325 = 3,786,325
and
-1 x -3,786,325 = 3,786,325
Notice both answers equal 3,786,325
With that explanation out of the way, let's continue. Next, we take the number 3,786,325 and divide it by 2:
3,786,325 ÷ 2 = 1,893,162.5
If the quotient is a whole number, then 2 and 1,893,162.5 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 | 3,786,325 | |
| -1 | -3,786,325 |
Now, we try dividing 3,786,325 by 3:
3,786,325 ÷ 3 = 1,262,108.3333
If the quotient is a whole number, then 3 and 1,262,108.3333 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 | 3,786,325 | |
| -1 | -3,786,325 |
Let's try dividing by 4:
3,786,325 ÷ 4 = 946,581.25
If the quotient is a whole number, then 4 and 946,581.25 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 | 3,786,325 | |
| -1 | 3,786,325 |
If you did it right, you will end up with this table:
| 1 | 5 | 17 | 25 | 59 | 85 | 151 | 295 | 425 | 755 | 1,003 | 1,475 | 2,567 | 3,775 | 5,015 | 8,909 | 12,835 | 25,075 | 44,545 | 64,175 | 151,453 | 222,725 | 757,265 | 3,786,325 |
| -1 | -5 | -17 | -25 | -59 | -85 | -151 | -295 | -425 | -755 | -1,003 | -1,475 | -2,567 | -3,775 | -5,015 | -8,909 | -12,835 | -25,075 | -44,545 | -64,175 | -151,453 | -222,725 | -757,265 | -3,786,325 |
Here are some more numbers to try:
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