What Is the greatest number which will divide 110 and 128 leaving a remainder 2 in each case
1). 8
2). 18
3). 28
4). 38
1. If x:y be the ratio of two whole numbers and z be their HCF, then the LCM of those two numbers is
3. Find the greatest number which will exactly divide 200 and 320.
4. Sum of two numbers is 384. H.C.F. of the numbers is 48. The difference of the numbers is
5. The HCF and LCM of two numbers are 12 and 924 respectively. Then the number of such pairs is
8. The LCM and the HCF of the numbers 28 and 42 are in the ratio:
9. The greatest 4-digit number exactly divisible by 10, 15, 20 is