Write the prime factorization of $96$ by factor tree method.

Find the HCF of the following by prime-factorisation and by continued division method.

$48,64$

Find the HCF of the following by prime-factorisation and by continued division method.

$126,216$

Find the HCF of the following by prime-factorisation and by continued division method.

$40,60,56$

Find the HCF of the following by prime-factorisation and by continued division method.

$10,35,40$

Two milk cans have $60$ and $165$ litres of milk. Find a can of maximum capacity which can exactly measure the milk in two cans.

Three different containers contain different quantities of milk whose measures are $403$ litres, $465$ litres and $527$ litres of milk respectively. What biggest measure must be there to measure all different quantities in exact number of times?