A) 12
B) 13
C) 15
D) 19
E) 14
Correct Answer: B
Solution :
HCF\[\text{=}\frac{1}{5}\text{LCM}\] \[\therefore \] LCM = 5 HCF Product of two numbers = 845 Now, \[\text{HCF}\times \text{LCM =}\] Product of two numbers \[\text{HCF }\!\!\times\!\!\text{ 5HCF=845}\] \[\Rightarrow \]\[\text{5(HCF}{{\text{)}}^{\text{2}}}\text{=845}\] \[\Rightarrow \]\[{{\text{(HCF)}}^{\text{2}}}\text{=169}\] \[\therefore \]\[\text{HCF=13}\]You need to login to perform this action.
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