## 7. If a and b are two natural numbers such that their HCF is the same as their LCM, then which onfollowing is necessarily true?(a) a = b = 1

Question

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## Answers ( )

Answer:(A)

Step-by-step explanation:(A) option is the correct answer because only 1 is the factor that can be L.C.M & H.C.F at the same time

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