Question
Download Solution PDFसंख्या 21600 के कितने गुणनखंड पूर्ण वर्ग हैं?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFप्रयुक्त अवधारणा:
दी गई संख्या का गुणनखंड कीजिए और फिर समान संख्याओं के जोड़े बनाकर संभावित वर्ग गुणनखंड प्राप्त कीजिए
गणना:
⇒ 21600 = 22 × 22 × 2 × 32 × 3 × 52
21600 के गुणनखंड जो पूर्ण वर्ग हैं,
⇒ 1
⇒ 22 = 4,
⇒ 32 = 9,
⇒ 22 × 22 = 16
⇒ 52 = 25
⇒ 22 × 32 = 36
⇒ 22 × 52 = 100
⇒ 22 × 22 × 32 = 144
⇒ 32 × 52 = 225
⇒ 22 × 22 × 52 = 400
⇒ 32 × 52 × 22 = 900
⇒ 32 × 52 × 24 = 3600
21600 के गुणनखंडों की संख्या जिनका पूर्ण वर्ग = 12
∴ संख्या 21600 के पूर्ण वर्ग गुणनखंड 12 हैं।
Last updated on Jul 10, 2025
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