Question

Find the Highest Common Factor of $12$ and $18$.

Answer 1

The $HCF$ of $12$ and $18$ is,

$12=2\times 2\times 3$

$18=2\times 3\times 3$

$Considering$ $the$ $common$ $factors$

$Therefore$ $HCF$ = $2\times 3$ = $6$