Ad

The prime factors are 2, 3, and 5. If you include the non-prime factors, you also have 1, 6, 10, 15, and 30.

Posted on May 16, 2014

Ad

Hi,

a 6ya expert can help you resolve that issue over the phone in a minute or two.

best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.

the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).

click here to download the app (for users in the US for now) and get all the help you need.

goodluck!

Posted on Jan 02, 2017

Ad

Big companies increasingly stretch invoice payment from 30 days to 90 days or longer. This puts small operations in a bind because their employee salaries, vendor payments, and taxes are due whether the customer pays or not. The solution for many businesses is factoring. Sell your accounts receivable at a discount and get immediately paid. You get the cash flow you require to meet current working expenses without incurring debt.

Aug 04, 2016 | The Computers & Internet

I believe factors can be calculated on any basic calculator.

Starting with 1, increasing by 1 until you get to square root (number) + 1

Let's do an example.

28

square root (28)+1 = 6

Factors

1, 28/1=28

2, 28/2=14 14*2 - 28 = 0 (when you divide, you get no decimal)

3, 28/3=9.33333 - not a factor - doesn't go in evenly

4, 28/4 =7

5, 28/5=5.6 - not a factor - doesn't go in evenly

6, 28/6=4.66666 - not a factor

So now we can list our factors - 1, 28, 2, 14, 4, 7

Putting them in order, we get 1, 2, 4, 7, 14 and 28.

Good luck,

Paul

Starting with 1, increasing by 1 until you get to square root (number) + 1

Let's do an example.

28

square root (28)+1 = 6

Factors

1, 28/1=28

2, 28/2=14 14*2 - 28 = 0 (when you divide, you get no decimal)

3, 28/3=9.33333 - not a factor - doesn't go in evenly

4, 28/4 =7

5, 28/5=5.6 - not a factor - doesn't go in evenly

6, 28/6=4.66666 - not a factor

So now we can list our factors - 1, 28, 2, 14, 4, 7

Putting them in order, we get 1, 2, 4, 7, 14 and 28.

Good luck,

Paul

Jul 13, 2016 | Texas Instruments TI-30 XIIS Calculator

There is a program on page 253 of the manual (http://support.casio.com/manualfile.php?rgn=5&cid=004002013) to get the prime factors of any number. You could modify the program to get all the factors.

Another way would be to do it manually. I start with the number 1 and go up to the square root of the number. The square root of 120 is 10.95, so let's go up to 11. Using 120 as an example:

120 /1 = 120 thus factor is (1, 120)

120/2 = 60 thus factor is (2, 60)

120/3 = 40 thus factor is (3, 40)

120/4 = 30 thus factor is (4, 30)

120/5 = 24 thus factor is (5, 24)

120/6 = 20 thus factor is (6, 20)

120/7 = 1.7 thus 7 not a factor

120/8 = 15 thus factor is (8,15)

120/9 = 13.3 thus 9 is not a factor

120/10 = 12 thus factor is (10,12)

120/11 = 10.9 thus 11 is not a factor.

Good luck.

Paul

Another way would be to do it manually. I start with the number 1 and go up to the square root of the number. The square root of 120 is 10.95, so let's go up to 11. Using 120 as an example:

120 /1 = 120 thus factor is (1, 120)

120/2 = 60 thus factor is (2, 60)

120/3 = 40 thus factor is (3, 40)

120/4 = 30 thus factor is (4, 30)

120/5 = 24 thus factor is (5, 24)

120/6 = 20 thus factor is (6, 20)

120/7 = 1.7 thus 7 not a factor

120/8 = 15 thus factor is (8,15)

120/9 = 13.3 thus 9 is not a factor

120/10 = 12 thus factor is (10,12)

120/11 = 10.9 thus 11 is not a factor.

Good luck.

Paul

Jul 05, 2015 | Casio FX-9750GII Graphing Calculator

2, 5, and 10 are all common factors of 30 and 40.

Feb 18, 2014 | Computers & Internet

The prime factors are 2, 3, and 5. If you include the non-prime factors then 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120.

Feb 16, 2014 | Computers & Internet

30 yards.

If this is homework, be sure to show your work.

If this is homework, be sure to show your work.

Dec 12, 2013 | The Learning Company Achieve! Math &...

30 yards.

If this is homework, make sure you show your work.

If this is homework, make sure you show your work.

Dec 12, 2013 | Cell Phones

I don't think there's specific key for this but you can do it this way:

I hope this helps :)

- Divide those 2 numbers for which you want to find gcf
- If you get result as decimal number press keys [2nd][PRB] to display it as fraction
- Also if fraction you get is in form a b/c (ex. 1 2/3) you have to convert it to form d/c (for 1 2/3 that would be 5/3)
- Greatest common factor is then 1st number divided by numerator (or 2nd number divided by denominator)

- You want to find greatest common factor of 30 and 18.
- You divide them: you should get 5/3 (after converting result to fraction of form d/c, as described in steps 2 and 3).
- This means that 30/18=5/3=5x/3x (x is gcf here).
- Now you know that x=30/5=18/3=6 so greatest common factor is 6.

I hope this helps :)

Sep 10, 2011 | Texas Instruments TI-30 XIIS Calculator

If you remember that by definition cot(theta)=1/tan(theta) your expression can be calculated as 28/tan(30). Use parentheses if necessary to enclose the whole tan(30) factor.

Before calculating any trigonometric function make sure that the angle unit is set correctly. In your case I presume that 30 means 30 degrees. Use the [DRG] key to cycle through the angle units.

Before calculating any trigonometric function make sure that the angle unit is set correctly. In your case I presume that 30 means 30 degrees. Use the [DRG] key to cycle through the angle units.

Aug 23, 2010 | Texas Instruments TI-30XA Calculator

Hi johnhboland

Prime numbers are 2,3,5,7,11,13,17,23 .........

Take different combinations from the above list and multiply making sure you don't exceed 100

2x3x5 =30

2x3x7 =42

2x3=11 =66

2x3x13 =78

2x5x7 =70

I would say the answers are 30, 42, 66, 78, and 100 all have 3 prime factors

If repetition of the same factor is allowed:

answers would be 64 and 96 both having 6 prime factors

Have a good day

luciana44

Prime numbers are 2,3,5,7,11,13,17,23 .........

Take different combinations from the above list and multiply making sure you don't exceed 100

2x3x5 =30

2x3x7 =42

2x3=11 =66

2x3x13 =78

2x5x7 =70

I would say the answers are 30, 42, 66, 78, and 100 all have 3 prime factors

If repetition of the same factor is allowed:

answers would be 64 and 96 both having 6 prime factors

Have a good day

luciana44

Nov 17, 2009 | Mathsoft StudyWorks! Middle School Deluxe...

57 people viewed this question

Usually answered in minutes!

×