Solving problems related to LCM and HCF from "summary" of RRB ALP Exam PDF-RRB Assistant Loco Pilot Exam-CBT-1-Mathematics Subject eBook by Chandresh Agrawal,Nandini Books
To solve problems related to LCM and HCF, it is important to understand the concepts of LCM (Least Common Multiple) and HCF (Highest Common Factor). LCM is the smallest multiple that is common to two or more numbers, while HCF is the largest factor that is common to two or more numbers. When solving problems involving LCM and HCF, it is essential to first identify the numbers for which you need to find the LCM or HCF. Once you have identified the numbers, you can use different methods to calculate the LCM and HCF. To find the LCM of two or more numbers, you can use the prime factorization method. This involves breaking down each number into its prime factors and then taking the highest power of each prime factor to calculate the LCM. Similarly, to find the HCF of two or more numbers, you can use the prime factorization met...
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