Question

Find the greatest number that will divide 43,91and183 so as to leave the same material in each case?

Answer 1

Required number = H.C.F. of (91 - 43),

                                               (183 - 91)

                                                (183 - 43)

                               = H.C.F. of 48, 92 and 140

                                = 4.

so 4 is ry8 answer