Exam (elaborations)
GRE/GMAT Quant Questions with Correct Solutions
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Divisibility of LCM If x is divisible by A and by B,then x is divisible by the LCM of A and B, no matter what. Calculation of LCM Factors of 20 Imp: Prime factors of 20 are: 2, 2, and 5 and Factors are, 1, 2, 4, 5, 10, and 20 2 unique prime factors 3 prime factors 6 factors Some squ...
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