If the HCF of two numbers is 6 and LCM of the same two numbers is 54 then the square root of the pro...........

Quantitative Aptitude (MTS) LCM, HCF

If the HCF of two numbers is 6 and LCM of the same two numbers is 54, then the square root of the product of these numbers is:

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SSC MTS 7th October 2021 Shift-3

- Given: The HCF (Highest Common Factor) of two numbers is 6.

- LCM (Least Common Multiple) of these numbers is 54.

- Formula: Product of two numbers = HCF × LCM.

- Applying: Product = 6 × 54.

- Calculating: 6 × 54 = 324.

- To find: Square root of the product.

- v324 = 18.

- Reviewing Options:

1. Option 24 - Incorrect, since its square is 576.

2. Option 18 - Correct, as its square is 324.

3. Option 12 - Incorrect, since its square is 144.

4. Option 16 - Incorrect, since its square is 256.

- Correct Answer: Option 2 - 18

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