# LCM of two number

Find the smallest multiple of 63 and 147

Result

x =  441

#### Solution:

$63=3^2 \cdot 7 \ \\ 147=3 \cdot 7^2 \ \\ LCM(63, 147)=3^2 \cdot 7^2=441 \ \\ \ \\ x=LCM(63,147)=441$

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