# 57/57, 99/87, 1/7, 8 2/4 Fractions Average Calculator

57/57, 99/87, 1/7, 8 2/4 Fractions Average can be found easily using the online tool Fractions Average Calculator and get step by step procedure involved.

Average of Fractions:

## Finding Average of 57/57, 99/87, 1/7, 8 2/4

Given fractions are 57/57,99/87,1/7,17/2

The LCM of 57,87,7,2 (denominators of the fractions) is 23142

## Finding LCM of 57,87,7,2 by Common Division

Arrange the Inputs 57,87,7,2 in a horizontal line separated by commas and divide them with a prime number. Note the quotients in the next row and divide with quotients with prime numbers again. Continue the process until you have all co primes in the last.

 3 57, 87, 7, 2 19, 29, 7, 2

As all the numbers left in the last row are co primes you need not do the common division process further.

To obtain the Least Common Multiple, multiply the prime numbers with which you have divided the given numbers and the co primes in the last row i.e. 3 x 19 x 29 x 7 x 2 = 23142

Therefore, LCM of 57,87,7,2 is 23142

The least common Multiple (LCM) is: 23142.

Rewriting as equivalent fractions with the LCM:

= 23142/23142,26334/23142,3306/23142,196707/23142

= 23142+26334+3306+196707/23142

Totaling the numerator:

249489/23142

Reducing the fraction:

4377/406

Dividing by the number of values: 4

The given fractions are 4377/406 and 4/1

On dividing the both fractions,4377/406 ÷ 4/1

Then the denominator of the first fraction i.e., 406 will comes to the numerator of the second fraction and gets multiplied,

And in the same way,the denominator of the second fraction i.e., 1 will comes to the numerator of the first fraction and gets multiplied:

4377/406 ÷ 4/1 = 4377 x 1/406 x 4

On Multiplying the denominators and the numerators,the fraction value we get,

4377/1624

Result: 4377/1624

Average of fraction = 4377/1624

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### FAQs on Average of Fractions 57/57, 99/87, 1/7, 8 2/4

1. What is the average of fractions 57/57, 99/87, 1/7, 8 2/4 ?

Average of Fractions is 4377/1624

2. How to find the Average of Fractions 57/57, 99/87, 1/7, 8 2/4 ?

Set up an addition equation with the given fractions 57/57, 99/87, 1/7, 8 2/4 and then find the LCD. Rewrite each of the fractions as equivalent fractions using LCD. Add the numerators and place the sum over the LCD and reduce it further.

3. Where do I find an elaborate solution to find the Average of Fractions 57/57, 99/87, 1/7, 8 2/4 ?

You can find the elaborate solution to find the Average of Fractions 57/57, 99/87, 1/7, 8 2/4 on our page.