The smallest number with five distinct prime factors is 2 × 3 × 5 × 7 × 11 = 2310. Using the smallest primes ensures the minimal result for this condition. class 6 Mathematics Textbook Chapter 5 question answer class 6 Mathematics ...
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42 is not divisible by 12. The prime factorization of 42 is 2 × 3 × 7, and 12 is 2² × 3. The missing 2² in 42 prevents divisibility. Class 6 Mathematics Chapter 5 Prime Time question answer Class 6 NCERT ...
The smallest number with three different prime factors is 2 × 3 × 5 = 30. These are the smallest primes, and their product yields the smallest composite number meeting the condition. Class 6 Mathematics Ganita Prakash Prime Time Class 6 Mathematics ...
The smallest number is 27720. It is the least common multiple (LCM) of numbers from 1 to 12, found by multiplying the highest powers of all primes in this range: 2³,3²,5,7,11. Class 6 NCERT Ganita Prakash Chapter 5 Prime Time class 6 ...
The smallest number is 2520 ÷ 7 = 360. The least common multiple (LCM) of numbers 1 to 10 is 2520. Excluding 7, dividing 2520 by 7 gives the smallest valid number, 360. Class 6 Mathematics Ganita Prakash Prime Time Class 6 ...