A:
Positive:
1 x 377934711 x 34357713 x 29071919 x 198913107 x 35321143 x 26429169 x 22363209 x 18083247 x 153011177 x 32111391 x 27171859 x 2033
Negative:
-1 x -3779347-11 x -343577-13 x -290719-19 x -198913-107 x -35321-143 x -26429-169 x -22363-209 x -18083-247 x -15301-1177 x -3211-1391 x -2717-1859 x -2033
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 3,779,347, 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 | 3,779,347 | |
| -1 | -3,779,347 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 3,779,347.
Example:
1 x 3,779,347 = 3,779,347
and
-1 x -3,779,347 = 3,779,347
Notice both answers equal 3,779,347
With that explanation out of the way, let's continue. Next, we take the number 3,779,347 and divide it by 2:
3,779,347 ÷ 2 = 1,889,673.5
If the quotient is a whole number, then 2 and 1,889,673.5 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 | 3,779,347 | |
| -1 | -3,779,347 |
Now, we try dividing 3,779,347 by 3:
3,779,347 ÷ 3 = 1,259,782.3333
If the quotient is a whole number, then 3 and 1,259,782.3333 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 | 3,779,347 | |
| -1 | -3,779,347 |
Let's try dividing by 4:
3,779,347 ÷ 4 = 944,836.75
If the quotient is a whole number, then 4 and 944,836.75 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 | 3,779,347 | |
| -1 | 3,779,347 |
If you did it right, you will end up with this table:
| 1 | 11 | 13 | 19 | 107 | 143 | 169 | 209 | 247 | 1,177 | 1,391 | 1,859 | 2,033 | 2,717 | 3,211 | 15,301 | 18,083 | 22,363 | 26,429 | 35,321 | 198,913 | 290,719 | 343,577 | 3,779,347 |
| -1 | -11 | -13 | -19 | -107 | -143 | -169 | -209 | -247 | -1,177 | -1,391 | -1,859 | -2,033 | -2,717 | -3,211 | -15,301 | -18,083 | -22,363 | -26,429 | -35,321 | -198,913 | -290,719 | -343,577 | -3,779,347 |
Here are some more numbers to try:
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