Question about Android Apps

1 Answer

Highest common factor

What is the common factor of 96 of 124

Posted by on

1 Answer

  • Level 1:

    An expert who has achieved level 1.

    MVP:

    An expert that got 5 achievements.

    Cheetah:

    An expert who has answered 20 or more questions within one hour.

    Night Owl:

    An expert who has answered 10 or more questions between 12 midnight and 6am on the same day.

  • Contributor
  • 69 Answers

Math is fun has a great article on how to find the GCF of two numbers:

http://www.mathsisfun.com/greatest-common-factor.html

To find the common factors, you have to list all factors of both numbers:
96: 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96
124: 1, 2, 4, 31, 62, 124

Posted on Nov 03, 2013

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Please explain how you do ratios


A ratio can be simplified by dividing both sides of the ratio by the Highest Common Factor (HCF). The highest common factor is the largest number that goes into both numbers of your ratio. In example 1 you are asked to simplify the ratio 6:8. Here the HCF is 2 so divide both sides of the ratio by 2 to give 3:4.

https://www.youtube.com/watch?v=cbjQWf411O8

Mar 04, 2015 | The Learning Company Achieve! Math &...

1 Answer

1.71 to 4.56 ratio simpify


1.71/4.56 ratio simplified.

First, let's clean it up by multiplying top (numerator) and bottom (denominated) by 100. Now we have 171/456.

Next, I use an old trick. If you add up the digits in a number and the answer is divisible by 3, the number is divisible by 3.

1+7+1 = 9 and 9 is evenly divisible by 3, so 171 is divisible by 3.

Similarly, with 456, 4+5+6 = 15 and 3 goes evenly into 15, so 3 goes in evenly to 15. Alternatively, we can take the answer 15, and go 1+5 = 6 and 3 goes evenly into 6 so 3 goes evenly into 456.

171 ÷ 3 = 57
----- ----
456 ÷ 3 = 152

Since is 57, 5+7 = 12 and 1+2 =3, 3 goes into 57 19 times.
Since 152 is even, factors are 2 and 76. Factoring 76, 2 and 38. Factoring 38, 2 and 19. So 152 is 2 x 2 x 2 x 19.

Since 19 is common, we can divide top (numerator) and bottom (denominated) by 19.

57 ÷ 19 = 3
--- ----
152 ÷ 19 = 8

Thus, the final answer is 3/8.

Alternatively, you can factor 171 and 456 and divide by the highest common factor, which are the factors that are common to both.

Feb 22, 2015 | Office Equipment & Supplies

1 Answer

Ways to find highest common factors?


Do a prime factorization of the two numbers. Use condensed (power) notation for each prime factor.
Example
N1=(2^5)*(3^4)*(7^2)(11^3)
N2=(2^4)*(5^6)*(11)
2 is a factor in N1 and N2, the smallest power of 2 is 4, thus 2^4 is common to N1, and N1. You could write 2^5=2*2^4
11 is a factor in N1, and N2, the smallest exponent of 11 is 1, thus 11 is a common factor of N1 and N2.
Highest common factor of N1 and N2 is (2^4)*11

Sep 02, 2014 | Mathsoft Computers & Internet

1 Answer

My casio fx-83GT Plus calculator wont do HCF for me


There is nothing you can do to make the calculator find the HCF for you. No point complaining about that. But if you are interested in doing it by hand (using the calculator to do the divisions for you) here how it is done.
  1. Decompose the first number in prime factors. If a prime factor is repeated use the exponent notation: That helps.
  2. Decompose the second number in prime factors too, using the exponent notation.
  3. Now look at the two decompositions. If a prime factor is present in both decompositions it must be in the HCD /HCF, with the smallest of its two exponents.
  4. Do that for all prime factors
Example: Here are the decompositions of two numbers
(2^5)*3*(5^4)(7^3)*11 and (2^3)*(5^6)*(11^2)*7
The prime factors that are present in both decompositions are
2, 5, 7, and 11
From the two decompositions select the smallest power of each common prime factor. They are represented in bold fonts.
2^3, 5^4, 7, 11
The highest common divisor/Highest common factor is
(2^3)*(5^4)*7*11

Mar 27, 2014 | Casio Office Equipment & Supplies

1 Answer

Can you do the highest common factor on an fx-83GT PLUS casio calculator


The calculator has no application that will find the highest common divisor (or HCF) but that should not be difficult to do by hand.
Decompose the first number in prime factors. If a prime factor is repeated use the exponent notation: That helps
Decompose the second number in prime factors too, using the exponent notation.
Now look at the two decompositions. If a prime factor is present in both decomposition it must be in the HCD /HCF, with the smallest of the two exponents. Do that for all prime factors
Example;
(2^5)*3*(5^4)(7^3)*11
(2^3)*(5^6)*(11^2)*7
The prime factors that are present in both decompositions are
2, 5, 7, and 11
From the two decompositions select the smallest power of each
2^3, 5^4, 7, 11
The highest common divisor/Highest common factor is
(2^3)*(5^4)*7*11

Mar 27, 2014 | Casio Office Equipment & Supplies

1 Answer

What is the highest common factor of 8 and 13


There are no common factors, other than 1.

Mar 16, 2014 | Office Equipment & Supplies

1 Answer

What is the greatest common factor of 72 and 132


First of all, thank you very much for choosing FIXYA today for your online technical support needs.


12 is the highest common factor between those two numbers.


12 multiplied by 6 equals 72.


12 multiplied by 11 equals 132.


I truly hope that was helpful to you.
Good luck and take care.

Joe.

Jan 18, 2012 | Android Apps

Not finding what you are looking for?
Android Apps Logo

Related Topics:

112 people viewed this question

Ask a Question

Usually answered in minutes!

Top Apps Experts

kakima

Level 3 Expert

102366 Answers

yadayada
yadayada

Level 3 Expert

75797 Answers

The Knight
The Knight

Level 3 Expert

74106 Answers

Are you an App Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...