Question

find the LCM of 3 4 and 8
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Answer 1

★ $\textsf{\large{Answer}}$

$\textbf{LCM = 24}$

★ $\textsf{\large{Explaination}}$

★ $\textsf{\large{What is LCM??}}$

→ LCM is the least Common multiple.

→ It is the smallest multiple of any integers.

→ It is a number which is divisible by both the given integers.

→ For example : LCM of 2 and 4 is 4. So 4 is the smallest number which is divisible by both 2 and 4

★ $\textsf{\large{How to find LCM ?? }}$


LCM of 3,4 and 8 =

$\begin{array}{r|l}3 & 3,4,8 \\\cline{1-2} 2 & 1,4,8 \\\cline{1-2} 2 & 1,2,4\\ \cline{1-2} 2 & 1,1,2\\\cline{1-2} & 1,1,1\end{array}$

$\mathbf{LCM = 2\times2\times2\times3}$

$\mathbf{LCM = 4\times6}$

$\textbf{LCM = 24}$

$\therefore$$\textsf{\large{LCM is 24.}}$

Answer 2

the LCM of 3 4 and 8 is

=> 24