How to identify whether the question is of LCM or HCF???

1.	How to identify whether the question is of LCM or HCF???
Answer» If we have to find greatest no we are going for hcf ...but if we have to find the smallest no. then we have to find lcm of given data............this is the commonly used method but it does\'nt work always so, we have to focus on our understanding to solve a particular question.

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