Question

h c f of 144 , 252 ,63​

Answer 1

Answer:

18

Step-by-step explanation:

Given : Number 144, 252, 630.  

To find : The HCF of 144, 252, 630 by common division method?

Solution :

Common division method is dividing the number by long division and write the common factor from it.

2| 144                  2| 252                  2| 630  

2| 72                   2| 126                   3| 315        

2| 36                   3| 63                    3| 15                

2| 18                    3| 21                     5| 5        

3| 9                     7| 7                         | 1    

3| 3                      

1| 1              

The prime factors are

The HCF of 144,252,630 is  18

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