Question

If LC M of a and 18 is 36 and the HCF of a and 18 is 2. then a= ?​

Answer 1

Answer:

4

Step-by-step explanation: For two numbers

HCF X LCM= Product of two numbers

=> 2 X 36= a X 18

=>  a= 72÷18

=>  a=4  

Answer 2

a=4

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