Three number are in ratio of 3:4:5 and their lcm is 2400 find their hcf
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let no be 3x,4x,5x
3x×4x×5x=2400
60x=2400
x=40
the number is (3×40),(4×40),(5×40)
the number are 120,160,200
hence HCF =40
3x×4x×5x=2400
60x=2400
x=40
the number is (3×40),(4×40),(5×40)
the number are 120,160,200
hence HCF =40
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0
Answer:
40
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