These are some low level math questions 1-6 from MAT1830 (Monash)

2Find the greatest common divisor of 504 and 385.Marks1of 457Notes (+Unsure1Is there an integer y such that 504y = 10 (mod 385) and 0 < y < 385? If there is, enter such an integer y. If there isn't, enter NA.Mark2 of 45write your answer hereNotes (+Unsure3Is there an integer z such that 504z = 7 (mod 385) and 0 < < < 385? If there is, enter such an integer z. If there isn't, enter NA.Marks3 of 45write your answer hereNotes+Unsure