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Mayur Arya

No, 2 is the only even prime number. All other even numbers are divisible by 2, making them composite. Prime numbers have only two divisors, 1 and themselves, which excludes all other even numbers. Class 6 Mathematics Ganita Prakash Prime Time Class ...

Mayur Arya

The prime numbers from 21 to 30 are 23 and 29, totaling 2. Composite numbers are 21, 22, 24, 25, 26, 27, 28, and 30, making 8 in total for this range. class 6 Mathematics Textbook Chapter 5 question answer class 6 ...

Mayur Arya

The smallest number is 2520, the least common multiple (LCM) of 1 to 10. This is calculated using the prime factorizations of these numbers, ensuring it is divisible by all integers in this range. class 6 Mathematics Textbook Chapter 5 question ...

Mayur Arya

The number is 2520 ÷ 7 = 360. The least common multiple (LCM) of 1 to 10 is 2520. Excluding 7, we divide by 7 to obtain 360, the smallest valid number. class 6 Mathematics Textbook Chapter 5 question answer class 6 ...