A:
Positive:
1 x 6927476343 x 161104153 x 1307071113 x 613051269 x 2575272279 x 303974859 x 142575989 x 11567
Negative:
-1 x -69274763-43 x -1611041-53 x -1307071-113 x -613051-269 x -257527-2279 x -30397-4859 x -14257-5989 x -11567
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 69,274,763, 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 | 69,274,763 | |
| -1 | -69,274,763 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 69,274,763.
Example:
1 x 69,274,763 = 69,274,763
and
-1 x -69,274,763 = 69,274,763
Notice both answers equal 69,274,763
With that explanation out of the way, let's continue. Next, we take the number 69,274,763 and divide it by 2:
69,274,763 ÷ 2 = 34,637,381.5
If the quotient is a whole number, then 2 and 34,637,381.5 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 | 69,274,763 | |
| -1 | -69,274,763 |
Now, we try dividing 69,274,763 by 3:
69,274,763 ÷ 3 = 23,091,587.6667
If the quotient is a whole number, then 3 and 23,091,587.6667 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 | 69,274,763 | |
| -1 | -69,274,763 |
Let's try dividing by 4:
69,274,763 ÷ 4 = 17,318,690.75
If the quotient is a whole number, then 4 and 17,318,690.75 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 | 69,274,763 | |
| -1 | 69,274,763 |
If you did it right, you will end up with this table:
| 1 | 43 | 53 | 113 | 269 | 2,279 | 4,859 | 5,989 | 11,567 | 14,257 | 30,397 | 257,527 | 613,051 | 1,307,071 | 1,611,041 | 69,274,763 |
| -1 | -43 | -53 | -113 | -269 | -2,279 | -4,859 | -5,989 | -11,567 | -14,257 | -30,397 | -257,527 | -613,051 | -1,307,071 | -1,611,041 | -69,274,763 |
Here are some more numbers to try:
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