HCF and LCM of Numbers



Question (77/84)

HCF of (24 * 32 * 53 * 7), (23 * 33 * 52 * 72) and (3 * 5 * 7 * 11)

(A)  105

(B)  205

(C)  305

(D)  405

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Question (78/84)

What is HCF of: (22 * 33 * 55), (23 * 32 * 52 * 7) and (24 * 34 * 5 * 72 * 11)
  1. 22 * 32 * 5
  2. 22 * 32 * 5 * 7 * 11
  3. 24 * 34 * 55
  4. 24* 34 * 55 * 7 * 11

(A)  A

(B)  B

(C)  C

(D)  D

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