Question

The LCM of the fraction 1/5 , 4/5 and 8/25 is how many times their HCF ?

Answer 1

Answer:

0

Step-by-step explanation:

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Answer 2

Given:

Three fractions are given that are  $\frac{1}{5} ,\frac{4}{5} ,\frac{8}{25}$ .

To find:

LCM and HCF.

Method of solving:

The prime factorization of the denominators and multiplying them.

Step-by-step explanation:

Step 1 of 1

The LCM of fractional numbers is calculated by dividing the LCM of numerator by HCF of denominator.

The denominators are 5, 5, and 25. Their prime factorization of 5 and 25 are:

5 = 5

25 = 5 x 5

So, the LCM  of numerator will be 8.

The HCF of denominator is 1.

If 1/5 is the LCM of 1/5, 4/5 and 8/25, we should check if 8 is wholly divided by 1/5, 4/5 and 8/25.

8 divides all of them wholly.

THE LCM IS 8 TIMES THE HCF.