A:
Positive:
1 x 37701555 x 75403141 x 9195553 x 71135205 x 18391265 x 14227347 x 108651735 x 2173
Negative:
-1 x -3770155-5 x -754031-41 x -91955-53 x -71135-205 x -18391-265 x -14227-347 x -10865-1735 x -2173
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 3,770,155, 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 | 3,770,155 | |
| -1 | -3,770,155 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 3,770,155.
Example:
1 x 3,770,155 = 3,770,155
and
-1 x -3,770,155 = 3,770,155
Notice both answers equal 3,770,155
With that explanation out of the way, let's continue. Next, we take the number 3,770,155 and divide it by 2:
3,770,155 ÷ 2 = 1,885,077.5
If the quotient is a whole number, then 2 and 1,885,077.5 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 | 3,770,155 | |
| -1 | -3,770,155 |
Now, we try dividing 3,770,155 by 3:
3,770,155 ÷ 3 = 1,256,718.3333
If the quotient is a whole number, then 3 and 1,256,718.3333 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 | 3,770,155 | |
| -1 | -3,770,155 |
Let's try dividing by 4:
3,770,155 ÷ 4 = 942,538.75
If the quotient is a whole number, then 4 and 942,538.75 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 | 3,770,155 | |
| -1 | 3,770,155 |
If you did it right, you will end up with this table:
| 1 | 5 | 41 | 53 | 205 | 265 | 347 | 1,735 | 2,173 | 10,865 | 14,227 | 18,391 | 71,135 | 91,955 | 754,031 | 3,770,155 |
| -1 | -5 | -41 | -53 | -205 | -265 | -347 | -1,735 | -2,173 | -10,865 | -14,227 | -18,391 | -71,135 | -91,955 | -754,031 | -3,770,155 |
Here are some more numbers to try:
Try the factor calculator