3 f least prime foctox of a is3 and least primtactor of bist Sind leas – InterviewSolution

1.

3 f least prime foctox of a is3 and least primtactor of bist Sind least prime lacior Df lodb)

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Least prime factor of a is 3 so a = 3k Least prime factor of b is 7 so b = 7k a + b = 3k + 7k = 10k = 2*5k so least prime factor of a + b is 2.

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