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अभाज्य संख्याएँ एवं पूर्ण संख्याएँ

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By Anand | 12:38 PM MDT, Wed March 25, 2026

अभाज्य संख्याएँ एवं पूर्ण संख्याएँ

गुणनखंड (Factor)

गुणनखंड वह संख्या है जो किसी दूसरी संख्या को पूर्णतः विभाजित करती है।

उदाहरण:

24, 72, 100 के गुणनखंड निकालें:

  • 24 = 2 × 2 × 2 × 3
  • 72 = 2 × 2 × 2 × 3 × 3
  • 100 = 2 × 2 × 5 × 5

संख्याएँ 2, 3, 5 गुणनखंड कहलाती हैं।

अभाज्य गुणनखंड

अभाज्य गुणनखंड वह अभाज्य संख्या है जो किसी संख्या को पूर्णतः विभाजित करती है।

उदाहरण:

57 = 3 × 19

संख्याएँ 3 और 19 अभाज्य गुणनखंड हैं।

महत्तम समापवर्तक (H.C.F)

H.C.F वह सबसे बड़ी संख्या है जो दी गई सभी संख्याओं को पूर्णतः विभाजित करती है।

उदाहरण:

24, 72, 100 का H.C.F ज्ञात करें:

  • 24 = 2 × 2 × 2 × 3
  • 72 = 2 × 2 × 2 × 3 × 3
  • 100 = 2 × 2 × 5 × 5

सामान्य गुणनखंड = 2 × 2 = 4

H.C.F = 4

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Semester-II Workshop calculation and science Paper II

Question Paper

  • Workshop Calculations Semester 1 January 2018
  • Workshop Calculations Semester 1 July 2017
  • Workshop Calculations Semester 1 July 2018
  • Workshop Calculations Semester 2 January 2018
  • Workshop Semester 2 July 2017
  • Workshop Semester 2 July 2018
  • Workshop Calculations Semester 3 January 2018
  • Workshop Calculations Semester 3 July 2017
  • Workshop Calculations Semester 3 July 2018
  • Workshop Calculations Semester 4 January 2018
  • Workshop Semester 4 July 2017
  • Workshop Calculation Semester 4 July 2018
  • Workshop Calculation Semester 4 Jan 2017
  • Workshop Calculation Semester 4 Jan 2018
  • Workshop Calculation Semester 3 July 2017
  • Workshop Calculation Semester 2 July 2018
  • Workshop Calculation Semester 1 July 2018
  • Workshop Calculation Semester 2 July 2018
  • Workshop Calculation Semester 2 July 2017
  • Monthly test (November-2015)
  • Workshop Calculation Semester 1 Jan 2018
  • Workshop Calculation & Science Sem 2 Jan 2018
  • Workshop Calculation Semester 3 July 2018
  • Workshop Calculation Semester 3 Jan 2018

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