Question

If the HCF Of 657 And 963 is expressible in the form of 657x + 963 (-15) find x

Answer 1

First of all calculate HCF by prime factorization or long-division method.
HCF of 657 and 963=9.
Now use the equation to solve it.

657x + 963(-15)=9
657x - 14445=9
657x=14454
x=14454/657
x=22

Answer 2

first of all find HCF and then
 put HCF= 675x+963-15
you will get the answer