There are 15 prime numbers between 1 and 50. These are 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, and 47. class 6 Mathematics Textbook Chapter 5 question answer class 6 Mathematics Chapter 5 Prime Time ...
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The smallest number with four different prime factors is 2 × 3 × 5 × 7 = 210. Using the smallest primes ensures the minimum product that fulfills this condition. Class 6 Mathematics Ganita Prakash Prime Time Class 6 Mathematics Chapter 5 ...
The three consecutive composite numbers divisible by 5 are 90, 95, and 100. All three numbers are divisible by 5 and are not prime, as they have factors other than 1 and themselves. Class 6 NCERT Ganita Prakash Chapter 5 Prime ...
Leap years are those divisible by 4 but not by 100, unless also divisible by 400. For someone born in 2000, the leap years include 2004, 2008, 2012, 2016, 2020, and 2024. Class 6 Mathematics Chapter 5 Prime Time question answer Class ...
This statement is always true. The sum of two odd numbers is always even, and when two odd numbers are added, their remainders modulo 4 sum to 4, ensuring divisibility by 4. Class 6 Mathematics Ganita Prakash Prime Time Class 6 Mathematics ...