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The L.C.M to two numbers is 14 times their HCF. The sum of the L.C.M and H.C.F is 600. If one number is 280, then find the other number. |
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Answer» LET HCF=x then LCM=14x x+14x=600 15x=600 x=600÷15 x=40 and 14x=14×40=560 HCF=40 LCM=560 again, HCF×LCM=280×another number 40×560=280×another number another number=40×560)/280 another number=80 |
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