दो संख्याओं का LCM और HCF क्रमशः 108 और 9 है। यदि उनमें से एक संख्या 36 है, तो दूसरी संख्या ज्ञात कीजिए।

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  2. 30
  3. 28
  4. 27

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Option 4 : 27
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दिया गया है:

दो संख्याओं का LCM = 108

दो संख्याओं का HCF = 9

एक संख्या = 36

प्रयुक्त सूत्र:

दो संख्याओं का गुणनफल = LCM × HCF

गणना:

मान लीजिए दूसरी संख्या x है।

⇒ दो संख्याओं का गुणनफल = 36 × x

⇒ 36 × x = 108 × 9

⇒ 36x = 972

⇒ x = 972 / 36

⇒ x = 27

दूसरी संख्या 27 है।

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