The greatest 3-digit number divisible by 6, 9, and 12 is 972. It is a multiple of their least common multiple (LCM = 36) and is the largest number below 1000 divisible by 36. class 6 Mathematics Textbook Chapter 5 question ...
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242 and 195 are co-prime. The prime factorization of 242 is 2 × 11², and 195 is 3 × 5 × 13. With no common factors, their GCD is 1. Class 6 Mathematics Ganita Prakash Prime Time Class 6 Mathematics Chapter 5 ...
From 2024 to 2099, leap years are those divisible by 4. These include 2024, 2028, 2032, …, 2096. Counting these, there are 19 leap years in this range. Class 6 Mathematics Chapter 5 Prime Time question answer Class 6 NCERT Ganita Prakash ...
The smallest 4-digit palindrome divisible by 4 is 2002, and the largest is 9999. Both numbers meet the conditions for divisibility and being palindromes when checked through divisibility tests. class 6 Mathematics Textbook Chapter 5 question answer class 6 Mathematics Chapter 5 ...
The two numbers are 8 and 5. Divisibility by 8 confirms divisibility by 2 and 4. Divisibility by 5 ensures divisibility by 10. Hence, checking these two guarantees divisibility by all. Class 6 NCERT Ganita Prakash Chapter 5 Prime Time class 6 ...
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 ...
The numbers 7 and 8 satisfy the condition. Their least common multiple (LCM) is 56, which exceeds 50. Both numbers are under 10 and their LCM is calculated as (7 × 8 ÷ 1). Class 6 NCERT Ganita Prakash Chapter 5 ...
Jump sizes must be common factors of 14 and 36. The factors are 1, 2, and their greatest common divisor (GCD) is 2. Thus, jump sizes 1 and 2 can reach both treasures. Class 6 Mathematics Ganita Prakash Prime Time Class 6 ...
इडली वड़ा 3 और 5 के गुणज (LCM = 15) पर बोला जाता है। इसका 10वां गुणज 15 × 10 = 150 है। इसलिए, इडली वड़ा 10वीं बार 150 पर बोला जाता है। Class 6 Mathematics Chapter 5 Prime Time question ...
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 ...