Question

The LCM and HCF of two numbers X and Y are respectively 27 and 2079 IF X is
divided by 9, the quotient is 21. Find the value of Y​

Answer 1

Answer:

So a is 21(9)=189. a×b=L.C.M.×H.C.F.=2079×27

=>b×189= 2079×27

=> b=2079×27/189=297.

Formula Used: let's take two numbers x and y.

x \times y = lcm \times hcfx×y=lcm×hcf

LCM is least common multiple and HCF is highest common factor.

Step-by-step explanation:

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