Mayur Arya
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Find three prime numbers, all less than 30, whose product is 1955.

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The prime numbers are 5, 13, and 29. Their product 5 × 13 × 29 = 19555 confirms this. Each factor is a prime number below 30, meeting the condition.

Class 6 Mathematics Chapter 5 Prime Time question answer

Class 6 NCERT Ganita Prakash Chapter 5 Prime Time

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1 Answer

  1. To find three primes under 30 whose product equals 1955, test combinations:
    • 5 × 13 = 65
    • 65 × 29 = 1955
    Thus, the primes are 5, 13, and 29. All are less than 30 and their multiplication verifies the result. Each number is prime, confirmed by divisibility tests, ensuring no factors other than 1 and themselves. The solution satisfies the problem’s conditions.

    For more NCERT Solutions for Class 6 Math Chapter 5 Prime Time Extra Questions and Answer:
    https://www.tiwariacademy.com/ncert-solutions-class-6-maths-ganita-prakash-chapter-5/

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