Question

How to find HCF of $430,516$ and $817$ by using the long division method.

Answer 1

Step 1: Finding HCF of $430$ and $516$ by long divison method:

$43015164308654304300$

Since, $86$ is a factor of $430$ and $516$.So, HCF of $430$ and $516$is $86$

Step 2: Finding HCF of $86$ and $817$

$86981777443286860$

Since, $43$ is a factor of $86$ and $817$.

So, the H.C.F. is $43$

Hence the HCF of $430,516$ and $817$ is $43$.