1.

If lcm of a and 18 is 36 and the HCF of a and 18 is 2, then the value of a is?

Answer» The value of a is 4.

The LCM (least common multiple)and HCF(highest common factor)are connected with an empirical formula: LCM(a,b)× HCF(a,b) = Product of the numbers a and b



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