A) 7
B) 13
C) 17
D) None of these
Correct Answer: C
Solution :
\[\because \] \[398-7=391\] \[436-11=425\] and \[542-15=527\] Now, the HCF of 391, 425 and 527 = 17 So, the required number is 17.You need to login to perform this action.
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