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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.
So, when two negative numbers multiply, their product is a positive number (Remember the rule: minus x minus = plus). So, both the numbers in the factor pair should be either negative or positive to give a positive number as a product. For example: (-3 and -6) and (-2 and -9) form factor pairs for 18.
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How many different pairs of whole numbers make 8 when multiplied?
Eight has two factor pairs. Including their negative counterparts, that makes four pairs.
What are factor pairs?
Factor pairs are two numbers multiplied together to get one number. Examples: One factor pair of 24 is 4, 6. One factor pair of 70 is 5, 14. One factor pair of 144 is 12, 12.
What is a factor pair?
Factor pairs are any two numbers being multiplied to give you a certain number. Factor Pairs of 16: 8x2, 4x4, and 16x1.
What are all the factor pairs of 52?
Factors are numbers you can multiply together to get another number. The factor pairs are: (1, 52) (2, 26) (4, 13)
What are the factor pairs of 168?
The factor pairs of 168 are the pairs of numbers that can be multiplied together to give the product 168. These pairs include (1, 168), (2, 84), (3, 56), (4, 42), (6, 28), (7, 24), (8, 21), and (12, 14). Factors are numbers that divide evenly into a given number, and in the case of 168, these factor pairs represent all the possible combinations of factors that multiply to 168.
How many different pairs of whole numbers make 8 when multiplied?
Eight has two factor pairs. Including their negative counterparts, that makes four pairs.
How many factor pairs can you find for 12 if factors can be positive negative zero?
12 has three factor pairs, six if you count their negative counterparts.
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.
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 times what equals 42 and those numbers equal negative 5. What are the numbers?
The factor pairs of 42 are (42,1)(21,2)(14,3)(7,6) Even considering their negative counterparts, none of them add up to -5.
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 is a number less than 100 and has factor pairs?
All of the composite numbers less than 100 have factor pairs.
What is the difference between factor pairs and distinct factor pairs?
The difference is between factor pairs and distinct factors. With square numbers, one of the factor pairs will be the same number twice. When listing the distinct factors, that number is only listed once.
What are factor pairs?
Factor pairs are two numbers multiplied together to get one number. Examples: One factor pair of 24 is 4, 6. One factor pair of 70 is 5, 14. One factor pair of 144 is 12, 12.
