Kerala LDC · Simple Arithmetic and Mental Ability
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LCM and HCF
LCM, HCF and applications.
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Take a full mock →Q1 · LCM and HCF · EASY
Find the HCF of 36 and 84.
Q2 · LCM and HCF · MEDIUM
The LCM of two numbers is 180 and their HCF is 15. If one number is 45, find the other number.
Q3 · LCM and HCF · MEDIUM
Three bells ring at intervals of 12 minutes, 15 minutes and 18 minutes. If they all ring together at 9:00 AM, at what time will they ring together again?
Q4 · LCM and HCF · HARD
Find the greatest number that will divide 215, 167 and 263 leaving the same remainder in each case.
Q5 · LCM and HCF · MEDIUM
The LCM of 24, 36 and 40 is: