Ibraheem's divisibility theory

Ibraheem's divisibility theory is a new way for division with only addition and multiplication operations and only one easy division operation .
Where the known division ways uses a lot of division operations which take more time for computer to calculate than addition and multiplication .
The theory can help us to know if any number divides any prime number except 2,5 which are easy to check for them .

For example we can know if the number $m=1718364$ divide other prime number $p=13$ with only one division operation ,

If the prime number p units digit is $1$ :
We can write it as $x1$, where $x$ is the whole number without the units digit .
We have to multiply m units digit by $(9x+1 )$,and add it to (m without the units digit) ,
For example if $m=137$,and $p=11$
》 so $x=1$,
$m$ without the units digit = $13$,
$m$ units digit =$7$
So :p divides m $(11 divides 137)$ only if $11$ divides $7*(9*1+1)+13=83$ .

If p units digit is $3$ , we have to multiply the units digit of m by $3x+1$ and continue with the same way .

If p units digit is $7$ , we have to multiply the units digit of m by $7x+5$ and continue with the same way .

If p units digit is $9$ , we have to multiply the units digit of m by $x+1$ and continue with the same way .

We can repeat the same function until we reach small numbers , which we can divide by easily ,

Examples :

1)Does $31$ divide $1767$ ?
$31$ units digit is $1$
So we have to use $9x+1$ to multiply by ,
Where $x=3$, so we have to multiply by $9x+1=9*3+1=28$
》$31$ divides $1767$ only if $31$ divides $176+7*28=372$
》$31$ divides $1767$ only if $31$ divides $37+2*28=93$ .
$93/31=3$ 》$31$ divides $93$》 31) divides $1767$ .

2)Does $43$ divide $58222$ ?
$43$ units digit is $3$
So we have to use $3x+1$ to multiply by ,
Where $x=4$, so we have to multiply by $3x+1=3*4+1=13$
》$43$ divides $58222$ only if $43$ divides $5822+2*13=5848$ .
》$43$ divides $58222$ only if $43$ divides $584+8*13=688$ .
》$43$ divides $58222$ only if $43$ divides $68+8*13=172$
》$43$ divides $58222$ only if \43) divides $(17+2*13=43$
》$43/43=1$》$43$ divides $43$》 $43$ divides $58222$ .

3)Does $7$ divide $3073$ ?
$7$ units digit is $7$
So we have to use $7x+5$ to multiply by ,
Where $x=0$, so we have to multiply by $7x+5=7*0+5=5$
》$7$ divides $3073$ only if $7$ divides $307+3*5=322$ .
》$7$ divides $3073$ only if $7$ divides $32+2*5=42$ .
》$42/7=6$ 》$7$ divides \42)》 $7$ divides $3073$ .

4)Does $379$ divide $136440$ ?
$379$ units digit is $9$
So we have to use $x+1$ to multiply by ,
Where $x=37$, so we have to multiply by $x+1=37+1=38$
》$379$ divides $136440$ only if $379$ divides $13644+0*38=13644$ .
》$379$ divides $136440$ only if $379$ divides $1364+4*38=1516$ .
》$379$ divides $136440$ only if $379$ divides $151+6*38=379$ .
》$379/379=1$ 》$379$ divides $379$》 $379$ divides $136440$ .