1.

Hcf and lcm of two numbers are 8 and 576, if one is 64, find the other

Answer»

HEre Is Your Ans

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LET Required Number Be B

We KNOW That ,

= > hcf \: (a \:and \: b) = \frac{a \times b}{lcm(a \: and \: b)} \\ \\ = > 8 = \frac{64 \times b}{576} \\ \\ = > b = \frac{4608}{64} \\ \\ = > b = 72

Hence , Required Number Is \fbox{72}

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Hope It HELPS U


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