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Primes, HCF and LCM - Prime Numbers and Composite Numbers

Primes, HCF and LCM - Prime Numbers and Composite Numbers

TGM Original Questions
  1. List all the prime numbers less than \(50\).
  2. Determine whether the following numbers are prime or composite.
    1. \(85\)
    2. \(71\)
    3. \(211\)
    4. \(2343\)
    5. \(3119\)

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Answer:(a) \(2,3,5,7,11,13,17,19,23,29,31,37,41,43,47\); (b)(i) composite; (ii) prime; (iii) prime; (iv) composite; (v) prime

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