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Factoring and Multiples

This category should include questions about greatest common factors and lowest common multiples.

63,380 Questions

Does the term 'mean' mean least in math?

In every-day terms, 'The Mean' is called the 'Average'.

Is 9 a factor of 504?

If the digits '504' add to '9' , then it is multiple of '9'. , or '9' is a factor'.

5+0+4 = 9

Hence 504 is a multiple of '9'

9)504 = 56 Ther answer!!!!

NB This is an arithmetic summation/factoring 'trick'.

e.g. 1125 also satisfied the rule

1+1+2+5 = 9

9)1125 - 125

How do you make 790 with 50 25 9 7 2 1?

To make 790 using the numbers 50, 25, 9, 7, 2, and 1, you can combine them as follows: (50 \times 15 + 25 \times 2 + 9 \times 2 + 7 + 2 + 1). Specifically, you can use 50 fifteen times (which gives 750), then add 25 twice (which gives 50), resulting in a total of 800. To adjust down to 790, you can modify the combination slightly or use fewer of the larger numbers. However, a more straightforward combination might be to calculate (50 \times 15 + 1) to reach exactly 790.

What is the prime factorization of 3320?

Form a 'step ladder ' of division.

2)3320 =

2)1660

2)830

2)415

5)83

83)83 = 1

When reduced to '1' you have all the factors.

So the prime factors of '3320' are 2,5,83.

What is the prime factoraztion for 54 and 80?

The prime factorization of 54 is (2 \times 3^3), as it can be broken down into the factors 2 and 3 multiplied together three times. For 80, the prime factorization is (2^4 \times 5), since it can be divided into four 2s and one 5.

What is 1 out 10 of 20?

One out of ten of 20 is 2. This is calculated by dividing 20 by 10, which equals 2.

What is the greatest common factor of 160 and 4800?

Oh, dude, the greatest common factor of 160 and 4800 is 80. It's like the biggest number that can divide both of them without leaving a remainder. So, if you ever need to divide 160 and 4800 into equal parts for some reason, you'd use 80 as your go-to buddy.

What are the 4 types of population factors?

The four types of population factors are biological, environmental, social, and economic factors. Biological factors include birth rates, death rates, and reproductive rates that influence population growth. Environmental factors encompass resources like food, water, and habitat that affect population sustainability. Social and economic factors involve cultural practices, migration patterns, and economic conditions that shape population dynamics and distribution.

You are the manager of a firm that receives revenues of 30000 per year from product X and 70000 per year from product Y. The own price elasticity of demand for product X is -2.5 and the cross-price el?

As the manager, understanding the own price elasticity of demand for product X, which is -2.5, indicates that a 1% increase in the price of product X would lead to a 2.5% decrease in its quantity demanded. Additionally, if the cross-price elasticity with product Y is available, it would indicate how changes in the price of product Y affect the demand for product X. This information is crucial for pricing strategies and maximizing revenues from both products. Therefore, monitoring these elasticities can help optimize pricing and improve overall firm revenue.

Find the Circumference 2 x 3.14 x r?

The formula for the circumference of a circle is given by ( C = 2 \pi r ), where ( \pi ) is approximately 3.14 and ( r ) is the radius of the circle. To find the circumference, simply multiply 2, 3.14, and the radius ( r ). For example, if the radius is 5, the circumference would be ( C = 2 \times 3.14 \times 5 = 31.4 ).

What number are both multiples of 3 and 4?

They are members of the infinite set of numbers of the form 12*k where k is an integer. Since the set is infinite, it is not possible to list them.

What multiples of 6 fall between the numbers 50 and 70?

To find the multiples of 6 between 50 and 70, we first need to determine the multiples of 6. Multiples of 6 include 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, and 72. However, we are only interested in the multiples that fall between 50 and 70. Therefore, the multiples of 6 that fall between 50 and 70 are 54 and 60.

What are the multiples of 301?

The first 15 multiples of 301:

301, 602, 903, 1204, 1505, 1806, 2107, 2408, 2709, 3010, 3311, 3612, 3913, 4214, 4515 . . .

What are the multiples of 13 up to 221?

Here they are:

N N*13

-- -----

1 13

2 26

3 39

4 52

5 65

6 78

7 91

8 104

9 117

10 130

11 143

12 156

13 169

14 182

15 195

16 208

17 221

What is the prime factor rise Asian of nine?

The prime factorization of nine is obtained by breaking it down into its prime factors. Nine can be expressed as (3 \times 3) or (3^2). Therefore, the only prime factor of nine is 3.

What is the factor of the monomial -11m2?

The factor of the monomial -11m² is -11 and m². In this expression, -11 is the coefficient, while m² indicates that the variable m is squared. Together, they form the complete monomial.

What is the gcf of 60 80 and 120?

GCF = 20

3 x 20 = 60

4 x 20 = 80

6 x 20 = 120

What is the written prime factorization of 125?

Arithmetically

125 - 5 x 5 x 5 = 5^(3)

'5' is a prime number.

In words, ' One hundred and twenty five equals five cubed'.

What is 1 17 times 1 34?

To multiply the mixed numbers (1 \frac{17}{34}) and (1 \frac{1}{34}), first convert them to improper fractions. (1 \frac{17}{34} = \frac{51}{34}) and (1 \frac{1}{34} = \frac{35}{34}). Now, multiply the fractions: (\frac{51}{34} \times \frac{35}{34} = \frac{1785}{1156}). Simplifying this fraction gives you approximately (1.54) or (1 \frac{531}{1156}).

What is th expression of 10x-25y using greatest common factor?

To express the expression 10x - 25y using the greatest common factor, we first need to find the greatest common factor of 10 and 25, which is 5. Next, we can factor out 5 from both terms to get 5(2x - 5y). Therefore, the expression 10x - 25y can be expressed as 5(2x - 5y) using the greatest common factor.