![]() ![]() Question (6):- If two numbers are in the ratio of 5: 3 and their LCM is 225 then find the greatest number.ĥx * 3x =HCF of two numbers*LCM of two numbers Question (5):-Find the HCF of (2 3 * 5 6 * 7), (2 5*3*5 3) and (2 2 * 5 9* 3 * 7).Īnswer:- In this case if we want find HCF then we take lowest power which are common in all set. ![]() C) (2 3 * 3 6 * 5 2 * 7) D) none of theseĪnswer:- In this case we take the highest power for LCM.Question (3):- What will the smallest number which divide by 20, 25, and 30 and given the remainder 8, 13, and 18 respectively?Īnswer:- First we take the LCM of 20, 25 and 30 In this post, we have given information about the questions related to the least common multiple (LCM) and the maximum common factor (HCF).Question (2):- What will the highest sum of four numbers which will divide by 12, 18, 21, 24 and give the remainder 6 in every time?Īnswer:- When we take LCM of 12, 18, 21, and 24 we get the LCM 504.īut 504 not a sum of four number so that number will multiple of 504 because 504 is the LCM of these given number. So, here today in this article, we are making you aware of all those important questions, which will be helpful for successful results in your competitive examinations. These questions are very easy and once they are well-understood students can solve them in a short time. Also in competitive exams, questions related to LCM and HCF are often asked under the Aptitude section. On the other hand, HCF is the greatest common factor for those numbers, the largest number dividing two or more numbers. The minimum number of LCMs that are absolutely divisible from each given number is called the least common multiple (LCM). LCM and HCF are considered to be an important topic of mathematics on the basis of calculation. ![]()
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