Subject :IMO Class : Class 6
The greatest number which divides 615 and 963, leaving the remainder 6 in each case is ______ .
A86
B87
C88
D89
Ans 1:
Class : Class 6
[B]
Ans 2:
Class : Class 9
Ans 3: (Master Answer)
Class : Class 1
(B): Number dividing 615 and 963 leaving a remainder of 6 should be factor of 609 (= 615 - 6) and 957 (= 963 - 6)
HCF (609, 957) = 87
Ans 4:
Class : Class 7
b