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LCM and HCF Practice Questions - Page 3

Questions 21–30 of 39 · Page 3 of 4

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Questions

39

Solutions

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Q21Least number which leaves remainder 1 with 8,12,15.ModerateSolve →Q22Two numbers are in ratio 4:5 and their LCM is 180. Find HCF.ModerateSolve →Q23LCM of 18,24,30 is:EasySolve →Q24Find HCF of 252,198,108.ModerateSolve →Q25Find LCM of 84,112,210.ModerateSolve →Q26Greatest number dividing 43,91,183 same remainder.ModerateSolve →Q27Largest 4-digit number divisible by 73.EasySolve →Q28Least number remaining 4 for 5,6,7.ModerateSolve →Q29HCF=14, product=3584; Find LCM.ModerateSolve →Q30LCM=180,HCF=15, one=45; Find another.ModerateSolve →

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