If the $HCF$ of $65$ and $117$ is expressible in the form $65m - 117$,then the value of $m$ is

Find the $\text{g.c.d.}$ and $\text{l.c.m.}$ of $8$,$9$,and $25$ using the fundamental theorem of arithmetic.

Prove that $8^{n}$ cannot end in zero for any natural number $n \in N$.

If $k_{1}$ and $k_{2}$ are two distinct prime integers,then their $\text{l.c.m.}$ is ..........

Find the $g.c.d.$ of $240$ and $6552$ using Euclid's division algorithm.

The following real number is expressed in decimal form. Determine whether it is rational or not. If it is rational,express it in the form of $\frac{p}{q}$. $0.2\overline{35}$