HCF and LCM Practice Question and Answer

Q:

वह न्यूनतम संख्या क्या है, जिसे 4, 5 तथा 6 से भाग देने पर क्रमशः 1, 2 तथा 3 शेष बचता है ?

750 0

  • 1
    61
    Correct
    Wrong
  • 2
    63
    Correct
    Wrong
  • 3
    57
    Correct
    Wrong
  • 4
    59
    Correct
    Wrong
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Answer : 3. "57"

Q:

दो संख्याओं का LCM 864 है और उनका HCF 144 है। यदि एक संख्या 288 है, तो दूसरी संख्या है:

732 0

  • 1
    432
    Correct
    Wrong
  • 2
    144
    Correct
    Wrong
  • 3
    576
    Correct
    Wrong
  • 4
    1296
    Correct
    Wrong
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Answer : 1. "432 "

Q:

दो संख्याओं का HCF 4 है और LCM के दो अन्य कारक 5 और 7 हैं दो संख्याओं में से छोटी संख्या ज्ञात कीजिए।

713 0

  • 1
    10
    Correct
    Wrong
  • 2
    14
    Correct
    Wrong
  • 3
    20
    Correct
    Wrong
  • 4
    28
    Correct
    Wrong
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Answer : 3. "20"

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  • Workspace

Answer : 1. "297"

Q:

$$ {2^{3}×{3^{5}}} and \ {2^{3}×{3^{5}}}$$ महत्तम समापवर्तय क्या होगा?

685 0

  • 1
    $$ {2^{3}×{3^{5}×{5^{2}}}}$$
    Correct
    Wrong
  • 2
    $$ {3^{3}} $$
    Correct
    Wrong
  • 3
    $$ {2^{1}×{3^{3}×{5^{1}}}}$$
    Correct
    Wrong
  • 4
    $$ {{3^{5}×{5^{2}}}}$$
    Correct
    Wrong
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Answer : 2. "$$ {3^{3}} $$"

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Answer : 2. "84"

Q:

x और (x+3) का LCM ज्ञात कीजिए

655 0

  • 1
    x(x+3)
    Correct
    Wrong
  • 2
    x2(x+3)
    Correct
    Wrong
  • 3
    (x+3)
    Correct
    Wrong
  • 4
    x
    Correct
    Wrong
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Answer : 1. "x(x+3)"

Q:

12,36,6 और 9 का ल.स.प ज्ञात करें

650 0

  • 1
    36
    Correct
    Wrong
  • 2
    144
    Correct
    Wrong
  • 3
    108
    Correct
    Wrong
  • 4
    62
    Correct
    Wrong
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Answer : 1. "36"

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