Prime factors are the prime numbers that, when multiplied together, result in the original number. For example, the prime factors of 30 are 2, 3, and 5 because 30 = 2 × 3 × 5. Prime factors of 1000: 2, 5 Prime ...
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Prime factorization is the process of expressing a number as a product of prime numbers. For example, 24 = 2³ × 3. It breaks down the number into its smallest divisible prime components. 75 is not divisible by 21. The ...
Prime factorization means expressing a number as a product of its prime factors. For example, 18 = 2 ×3². It breaks numbers into their smallest building blocks, which are prime numbers. 141: 3 × 47, 1728: 2⁶ × 3³, 1024: ...
Co-prime pairs are: Co-prime numbers are two numbers that share no common factors other than 1. Their greatest common divisor (GCD) is 1. Examples include (8, 15) and (21, 22), which have no shared prime factors. (18, 35): GCD = 1 (15, ...
Only 5600, 6000, and 77622160 are divisible by all. Divisibility by 2, 4, 5, 8, and 10 requires multiples of their least common multiple (LCM), 40. These numbers meet the criteria. Class 6 NCERT Ganita Prakash Chapter 5 Prime Time class 6 ...
Seven consecutive composite numbers between 1 and 100 are 90, 91, 92, 93, 94, 95, and 96. None of these are prime, as each has divisors other than 1 and themselves. Class 6 Mathematics Ganita Prakash Prime Time Class 6 Mathematics Chapter ...
The numbers are 6 and 9. Their least common multiple (LCM) is 54, the first instance of ‘idli-vada’ after 50. Both numbers are under 10, satisfying the game’s criteria. Class 6 NCERT Ganita Prakash Chapter 5 Prime Time class 6 Mathematics Textbook ...
The number is 15. It is less than 100, divisible by both 3 and 5, and its digits 1 and 5 satisfy the condition where one digit (5) is 1 more than the other (4). Class 6 Mathematics Chapter 5 Prime ...
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 ...
(30, 45): Not co-prime (GCD = 15). (57, 85): Co-prime (GCD = 1). (121, 1331): Not co-prime (GCD = 11). (343, 216): Co-prime (GCD = 1). class 6 Mathematics Textbook Chapter 5 question answer class 6 Mathematics Chapter 5 Prime Time solutions