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How to determine hcf or lcm in word problems |
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Answer» For hcf - the words greatest or maximum are used and for lcm least and minimum words are used Whenever in the question if something has to be divided into rows or colums that means we have to find the HCF......And if in the question their is given that two object have started from a position with different speeds and we have to find the least time when they both will meet again so in this case we have to find LCM... |
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