Question

easiest way of finding the HCF and expressing it in form of X and Y

Answer 1

Answer:

lets go with ban example..say 65 and 117

117=65*1+52------1

65=52*1+13-------2

52=13*4+0

hcf=13

from  2 ...13=65-52

from   1 we get 52=117-65 ------substitute  above

13=65-[117=65]

13=-117=65+65

13=117[-1]+65[2]

thats it

mark as brainliest plzz