Question

3. The product of the HCF and LCM of two numbers is 1,728. What is the
other number if one number is 36?
(a) 38 (b) 48 (c) 24 (d) 20

Please answer fast it urgent

Answer 1

Answer:

the product of two number =Lcm×Hcf

36×x=1728

x=1728/36

Answer 2

The given question is a product of the HCF and LCM of two numbers is 1,728.

We have to find what is the other number if one number is 36.

The given data is a product of LCM and HCF is 1728.

one number is 36.

As we know that the product of LCM and HCF of two numbers is equal to the product of two numbers.

LCM x HCF = xy

The data are LCM x HCF = 1728

x = 36

y =?.

substitute the value in the formula, we get

$1728 = 36y$

$\frac{lcm \: x \: hcf}{x} = y$

$\frac{1728}{36} = y$

$y = 48$

The final answer is 48.

The product of lcm and HCF is 1728, one of the numbers is 36 and the other number is 48.

Therefore, option b is correct.

let us verify the answer.

$1728 = 36 \times 48 \\ 1728 = 1728$

As both sides are equal our answer is correct.

Hence verified.

# spj2

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