Question

if xy=180 and HCF(x,y)=3 , then the LCM (x,y)



fROM class X sample paper class X 2020-21​

Answer 1

Answer:

The LCM is 60..

Step-by-step explanation:

Because a×b=HCF (a, b) ×LCM (a, b)

So. 180 =3×LCM

180 /3=LCM

60 =LCM (a, b)

So LCM is 60.

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