A:
Positive:
1 x 75347355 x 150694713 x 57959519 x 39656565 x 11591995 x 79313247 x 305051235 x 6101
Negative:
-1 x -7534735-5 x -1506947-13 x -579595-19 x -396565-65 x -115919-95 x -79313-247 x -30505-1235 x -6101
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 7,534,735, 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 | 7,534,735 | |
| -1 | -7,534,735 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 7,534,735.
Example:
1 x 7,534,735 = 7,534,735
and
-1 x -7,534,735 = 7,534,735
Notice both answers equal 7,534,735
With that explanation out of the way, let's continue. Next, we take the number 7,534,735 and divide it by 2:
7,534,735 ÷ 2 = 3,767,367.5
If the quotient is a whole number, then 2 and 3,767,367.5 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 | 7,534,735 | |
| -1 | -7,534,735 |
Now, we try dividing 7,534,735 by 3:
7,534,735 ÷ 3 = 2,511,578.3333
If the quotient is a whole number, then 3 and 2,511,578.3333 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 | 7,534,735 | |
| -1 | -7,534,735 |
Let's try dividing by 4:
7,534,735 ÷ 4 = 1,883,683.75
If the quotient is a whole number, then 4 and 1,883,683.75 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 | 7,534,735 | |
| -1 | 7,534,735 |
If you did it right, you will end up with this table:
| 1 | 5 | 13 | 19 | 65 | 95 | 247 | 1,235 | 6,101 | 30,505 | 79,313 | 115,919 | 396,565 | 579,595 | 1,506,947 | 7,534,735 |
| -1 | -5 | -13 | -19 | -65 | -95 | -247 | -1,235 | -6,101 | -30,505 | -79,313 | -115,919 | -396,565 | -579,595 | -1,506,947 | -7,534,735 |
Here are some more numbers to try:
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