The three prime numbers are 5, 13, and 29. Their product 5 × 13 × 29 = 1955 satisfies the condition. All three numbers are prime and less than 30.
Class 6 Mathematics Chapter 5 Prime Time question answer
Class 6 NCERT Ganita Prakash Chapter 5 Prime Time
To identify three primes less than 30 whose product is 1955, test combinations of primes:
• Start with 5×13 = 635
• Then 65×29 = 1955
Thus, the primes are 5, 13, and 29. Each number is prime (only divisible by 1 and itself), and their product equals 1955. No other set of three primes under 30 meets these conditions, confirming these as the solution.
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