List of top Mathematics Questions on LCM and HCF asked in UP Board X

If $LCM(35, 63) = 315$, the $HCF(35, 63)$ will be:
The HCF of the numbers 175 and 91 will be:
The $LCM$ of the numbers 12, 15 and 21 will be:
Given that LCM of \( (132, 288) = 3168 \), then HCF of \( (132, 288) \) will be: