Three numbers are in the ratio 3: 4: 5 and th | vedclass

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(A) Let the three numbers be $3x, 4x,$ and $5x$, where $x$ is the $HCF$ of the numbers.The $LCM$ of these numbers is given by the product of the commo

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$40$

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(A) Let the three numbers be $3x, 4x,$ and $5x$, where $x$ is the $HCF$ of the numbers.The $LCM$ of these numbers is given by the product of the common factor $x$ and the $LCM$ of the remaining ratios $(3, 4, 5)$.$LCM = x 	imes LCM(3, 4, 5) = x 	imes 60 = 60x$.Given that the $LCM$ is $2400$, we have:$60x = 2400$.Solving for $x$:$x = 2400 / 60 = 40$.Since $x$ represents the $HCF$, the $HCF$ of the numbers is $40$.

Three numbers are in the ratio $3: 4: 5$ and their $LCM$ is $2400$. Their $HCF$ is

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