Question

3b. the LCM and HCF of two
numbers is 324 and 9. if one
number is 36 find others
*​

Answer 1

Answer:

let the other no. be x

therefore, we know

1st no. * 2nd no. = HCF * LCM

36*x = 324 * 9

36x = 2916

x= 2916 ÷ 36

x= 81

Step-by-step explanation:

therefore, required no. = 81

Answer 2

Answer:

81

Step-by-step explanation:

Let the other number be x.

We know that

x × y = HCF(x,y) × LCM (x,y)-----------> eq (1)

Given :- LCM = 324 and HCF = 9

y = 36

To Find:- x

Solution :- According to eq(1) ,,

x × 36 = 324×9

36x = 2916

x = 2916/36

x = 81

Therefore the other number x is 81.

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