Find the greatest number which on dividing 1661 and 2045, leaves a reminder of 10 and 13
respectively Choose the correct choice from the following options:
A) 125
B) 127
C) 129
D) 131
E) None of these
Explanation:   In this type of question, its obvious we need to calculate the HCF, trick is   HCF of (1661 - 10) and (2045 -13)   = HCF (1651, 2032) = 127   Answer: Option 127
<result>B</result>
Find the greatest number which on dividing 1661 and 2045, leaves a reminder of 10 and 13
respectively