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A Prime number, P, has only two factor pairs: (1, P) and (P, 1).

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Related Questions

When do factors pairs of 100 go In reverse order?

There is no order to factor pairs: you can present them in any order that you like.


When do factors pairs reverse order?

Factor pairs reverse once you have gone through the number that is half the number it started with. For instance, 12 divided by to is 6, so once you reach 6 in you factor pairs, the numbers will reverse. With an odd number such as 7, the center point would be 3 and 4. Even though these numbers aren't like 12, where it is 6 and 6, this is 7 divided by 2 without decimals, instead a lower half and upper half. At that point, the factor pairs reverse.


Is there a point when a prime number's factor pairs reverse order?

Yes, a prime number, P, has only two factor pairs: (1, P) and (P, 1) so immediately after 1, they reverse order.


What are the factor pairs of .361?

Factor pairs refer to whole numbers, not decimals. The factor pair of 361 is (361,1)


What numbers between 50 and 100 have 5 factor pairs?

80 has 5 factor pairs.


What are the factor pairs of NEGATIVE numbers?

The numbers are the same as positive numbers, just the signs change. Write out the factor pairs as if the number were positive, but make one of the numbers positive and one negative. Now write the same pairs over again and reverse the signs. Negative numbers have twice as many factor pairs as positive numbers do.


Explain how to find factor pairs of numbers?

84 factor is


What numbers have the least amount of factor pairs?

Prime numbers have one factor pair.


What are the factor pairs of 111?

The factor pairs of 111 are 1x111, 11x10. These are in order.


All the factor pairs of 20?

The factor pairs of 20 are pairs of numbers that can be multiplied together to give 20. The factor pairs of 20 are (1, 20), (2, 10), and (4, 5). These pairs represent all the possible combinations of numbers that can be multiplied to equal 20.


What are factor pairs in mathematical terms?

In mathematical terms, factor pairs are numbers that combine to create a given product. The factor pairs of 12 are (12,1)(6,2)(4,3)


What are some pairs of numbers such that the product of the 2 numbers is the reverse of the sum of the 2 numbers?

9-9