Find the lcm of smallest two digit composite number and smallest composite number

Important Important You are here Important Important Important Important Important Important Important Important Important Important Important Important Important Important Important Important Important Important Important Important Important Important Important Important Important Important Important Important Transcript Question 3 The LCM of smallest two digit composite number and smallest composite number is (a) 12 (b) 4 (c) 20 (d) 44 Prime numbers are 2, 3, 5, 7, …. Composite numbers are 4, 6, 8, 10, 12, …. Therefore, Smallest Composite number is 4 Smallest two digit composite number is 10 Finding LCM of 4 and 10 So, LCM = 2 × 2 × 5 = 20 ∴ Correct answer is (c) - 20 Show More

The LCM of smallest two digits composite number and the smallest composite number is 20.A composite number is a positive whole number that has more than two divisors, excluding 1 and itself. Therefore, the smallest composite number with two digits is 10, while the smallest composite number overall is 4. To find the least common multiple (LCM) of these two numbers, we need to determine the smallest multiple that is divisible by both 10 and 4. LCM of smallest two digits composite number and the smallest composite number Solution To find the least common multiple (LCM) of 10 and 4, we need to determine the smallest multiple that is divisible by both numbers. The prime factorization of 10 = 2 x 5. The prime factorization of 4 = 2 x 2. To find the LCM, we take the highest power of each prime factor that appears in either number: 2 x 2 x 5 = 20 Therefore, the LCM of the smallest two-digit composite number (10) and the smallest composite number (4) is 20. Summary: The LCM of smallest two digits composite number and the smallest composite number is 20. Composite numbers are non-prime numbers, meaning they have divisors other than 1 and the number itself. Prime numbers, on the other hand, are positive integers that have only two divisors: 1 and the number itself. It's important to know that the number 1 is neither a prime number nor a composite number. Related Questions • • • • • • • • IBPS PO • IBPS PO Exam Analysis • IBPS PO Vacancy • IBPS PO Apply Online • IBPS PO Eligibility • ...

Hint: As we know for any integers, the LCM is the smallest positive integer that is evenly divisible by the integers given. For example, LCM of $\left( \right. $ So, LCM $ = 2 \times 2 \times 5 = 20$

hello student letter start with question here we have given the the LCM of smallest two digit composite number and smallest composite number is a is for this we have given the option that is 12 420 and start with the solution we have to know what is two digit composite number so the smallest smallest smallest 2 digit digit composite number is nothing but 10 while the smallest smallest composite number composite number is nothing but four and this two numbers we have to calculate for SCM ok so late factorise this two numbers practice for the will be nothing but 2 into 2 while the factors for the 10 will be nothing but to into Prime the LCM for this two numbers will be nothing but LCM will be nothing but is equals to 2 into 2 into 5 2 into 2 into 25 so here we will get two two Za four 4520 so the LCM for the smallest two digit composite number and smallest composite number 4 and is nothing but a 20 match with the options options with the writer for this particular question I hope you like the solution thank you