Question

Hcf of 468 and 222 as 468x+222y

Answer 1

222 + (222 x 18) - (468 x 9) = 222[1 + 18] – 468 x 9 = 222 x 19 – 468 x 9 = 468 x -9 + 222 x 19. Hence, HCF of 468 and 222 in the form of 468x + 222y is 468 x -9 + 222 x 19.

Answer 2

hello dear
by euclid's division lemna 
 a =bq + r
 468 =[222*2] +24...........[i]
 222 =[24*9] +6...........[ii]
 24 = [6*4] + 0
  so, HCF = 6
          NOW REMAINING ANSWER U CAN SEE IN BELOW MENTION IMAGE