DS Challenger 1

1.If x and y are both positive integers, what is their greatest common factor?



(1) x and y are prime numbers.



(2) x and y share only one common divisor.


a.Statement (1) ALONE is sufficient, but statement (2) alone is insufficient.

b.Statement (2) ALONE is sufficient, but statement (1) is insufficient.

c.BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.

d.EACH statement ALONE is sufficient.

e.Statements (1) and (2) TOGETHER are NOT sufficient
Do post the answer here.

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Vocab Power Updated Daily

  • COBBLED - Repair or mend
  • ABHORRENCE - Hate coupled with disgust
  • INCUMBENCY - The term during which some position is held
  • MITIGATE -Lessen or to try to lessen the seriousness or extent of
  • dubious - Open to doubt or suspicion
  • FOSTERING - Encouragement; aiding the development of something
  • ELICIT- Call forth (emotions, feelings, and responses)
  • PLAUSIBLE - Apparently reasonable and valid, and truthful
  • FORGE - Move ahead steadily
  • BOLSTER (V)-Support and strengthen
  • ECCENTRIC- A person with an unusual or odd personality
  • PATRONAGE - The act of providing approval and support
  • IMPERVIOUS - Not admitting of passage or capable of being affected

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