Answers

2014-10-12T00:34:10+05:30
31-5= 26 The number is 26 or 13 or 2 99-8 = 91 13*7= 91 So 13 is the answer
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2014-10-12T09:05:39+05:30
99-8=91
so the hcf of 26 and 91 is=
26=2!26
     13!13
           1

91=13!91
       7!7
           1

the exclamatory mark above is the division of the hcf

so, the largest no. that divides 31 and 99 and leaves remainder 5 and 8 respectively is 13
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