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Two numbers are said to be coprimes if their hcf is 1. Difficult questions on hcf and lcm and its explanation with examples. Hcf and lcm problems and solutions formulas, tips and tricks. Find the least number of square tiles by which the floor of a room of dimensions 16. Least common multiple is a number which is multiple of two or more than two numbers. Solved examples with detailed answer description, explanation are given and it would be easy to understand. Quantitative aptitudehcf and lcm updated on may 2020. M quiz questions with answers as pdf files and ebooks. This is aptitude questions and answers section on problems on lcm and hcf with explanation for various interview, competitive examinations and entrance tests. Oct 29, 2015 aptitude, training, videos, tricks, placements, shortcuts, hindi, competitive exams, beginners, academy, test, questions, answers, solutions, bank po, online. Tricks to solve questions on lcm and hcf in ssc cgl exam. Well, in the aptitude section, one of the well known and mostly asked areas are lcm and hcf.
Least common multiple or lcm of a and b is the smallest number that can be divided by a or b without any reminder. A number may be made by multiplying two or more other numbers together. Online aptitude preparation material with practice question bank, examples, solutions and explanations. Hcf and lcm based problems and equations, formulas. A common factor of two or more given numbers is a number which divides each given number completely. Number system hcf lcm aptitude questions and answers. The answers and explanations are given for the practice questions. Important formula for hcf and lcm problems aptitude academy. M multiple choice questions objective type questions, mcqs, with question and answers, download free pdf, aptitude, multiple choice questions, objective type questions, aptitude short notes, rapid fire notes, best theory. Quantitative aptitude hcf and lcm problems unacademy.
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