• What are Composite numbers? Also learn about the even and odd composite numbers and the smallest and largest composite numbers. Whats the smallest composite number that has the five smallest prime numbers as factors? 15 is the smallest natural number that is odd and a product of two numbers different from one and from each other: 15=3*5. So this number satisfies the criterion of a composite number as stated above since besides 1 and 4, 2 is also a divisor. We … LCM of 2 & 4 = 4. Composite numbers are 4, 6, 8 and 9, Then, there is also 10 and 12 in line. A number having factors other than one and the same number are called Composite numbers. [math]1[/math] 2. Let's unlock the composite numbers from 1 to 100. Clearly, 2 is a factor of 4 , so their H.C.F. 4 is the smallest composite number. HCF of 2 & 4 = 2 ∴ product of HCF & LCM = 4×2 =8 Add your answer and earn points. Naive Approach: The simplest approach to solve the problem is to check the below conditions for each number starting from 2: Click hereto get an answer to your question ️ 3. Thus, the H.C.F. The number 2 is a Prime number. Answer: 3 question What is the smallest composite number which is the sum of two different prime numbers? The smallest, positive composite number is 4. ️ ️Answer: Smallest prime number : 2 Smallest composite number : 4 Factorisation of :-2 = 1 x 2 4 = 2 x 2 Therefore, HCF of smallest prime number and smallest composite number is 2. The first 2 prime numbers are {2, 3}. jaslynnpierre2 jaslynnpierre2 Answer: i think it's 8 because 3 and 5 are prime numbers & 8 is composite. OR . 2 Answers Daniel L. Apr 30, 2018 See explanation. The LCM of smallest two digit composite number and smalleat compoont muner a) 12 b) 4 [math]2^2[/math] 5. The prime factorisation of the first eight positive integers is: 1. Step-by-step explanation: New questions in Mathematics. 4 is also the smallest composite number. 1 See answer cmstenmark is waiting for your help. of the smallest prime number and the smallest composite number is 2 . What is the smallest composite number which is the sum of two different prime numbers? The smallest composite integer not divisible by either 2 or 3 is 25. In this mini lesson, we will explore the world of composite numbers and their characteristics. Let's sing! [math]2[/math] 3. [math]5[/math] 6. Answer: Smallest prime number = 2. smallest composite number = 4. All even number except 2 are composite numbers. 9 is the smallest natural number that is odd and composite: 9=3*3. Recommended: Please try your approach on first, before moving on to the solution. - the answers to estudyassistant.com Its divisors are 1,2,4. They have more than 2 factors on the shelf, Including the numbers 1 and itself! No. [math]3[/math] 4. Algebra. is 2 . 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