Answer all the questions : Find the HCF of each set of numbers
Q1.	Find the greatest number that can divide 78 and 94 so as to leave a remainder2 in each case.
Q2.	Find the greatest number that can divide 454 and 196 so as to leave a remainder in each case.
Q3.	Find the greatest number that can divide 109 and 157 so as to leave a remainder 13 in each case.
Q4.	Find the greatest number that can divide 63920 and 3765 so as to leave a remainder 5 in each case.
Q5.	Find the greatest number that can divide 5440 and 4574 so as to leave a remainder 4 in each case
Q6.	Find the greatest number that can divide 976463 and 6537 so as to leaving the remainder 3 and 4 respectively.
Q7.	Find the greatest number that can divide 204067 and 10042 so as to leaving the remainder 2 and 6 respectively.
Q8.	Find the greatest number that can divide 950037 and 7005063 so as to leaving the remainder 5 and 3 respectively.
Q9.	Find the greatest number that can divide 5600800 and 87400030 so as to leaving the remainder 5 and 17 respectively.
Q10.	Find the greatest number that can divide 25087901 and 10034 so as to leaving the remainder 11 and 24 respectively.