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Home » The product of two numbers is 1600 and their HCF is 5. The LCM of the numbers is (a) 8000 (b) 1600 (c) 320 (d) 1605
The product of two numbers is 1600 and their HCF is 5. The LCM of the numbers is (a) 8000 (b) 1600 (c) 320 (d) 1605
CBSE | Class 10 | Exercise MCQ | Maths | Real Numbers | RS Aggarwal
The product of two numbers is 1600 and their HCF is 5. The LCM of the numbers is (a) 8000 (b) 1600 (c) 320 (d) 1605

Correct Answer: (c) 320

Explanation:

Let the two numbers be x and y.

Given,

x × y = 1600

HCF = 5

HCF × LCM = x × y

5 × LCM = 1600

LCM = 320

i

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