Least Common Multiple (LCM)

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\(\textbf{1)}\) What is the least common multiple of \(3\) and \( 5? \)


\(\textbf{2)}\) What is the least common multiple of \(6\) and \( 8? \)


\(\textbf{3)}\) What is the least common multiple of \(6\) and \( 9? \)


\(\textbf{4)}\) What is the least common multiple of \(2\) and \( 7? \)


\(\textbf{5)}\) What is the least common multiple of \(20\) and \( 30? \)


\(\textbf{6)}\) What is the least common multiple of \(2, 3, \) and \( 4? \)


\(\textbf{7)}\) What is the least common multiple of \(2, 5, \) and \( 9? \)


\(\textbf{8)}\) What is the least common multiple of \(4, 5, \) and \( 8? \)Link to Youtube Video Solving Question Number 8


\(\textbf{9)}\) You have basketball practice every 6th day and baseball practice every 8th day. Today you have both practices. In how many days will you have both practices on the same day again?


\(\textbf{10)}\) Find the Greatest Common Factor (GCF) and the Least Common Multiple (LCM)
\( A=2^4 \times 3 \times 5^2 \times 7 \)
\( A=2^3 \times 3^2 \times 5 \times 7^3 \)


\(\textbf{11)}\) Find the Greatest Common Factor (GCF) and the Least Common Multiple (LCM)
\( A=2^3 \times 3 \times 5^2 \times 7 \)
\( A=3^2 \times 5 \times 11 \)


\(\textbf{12)}\) Find the Greatest Common Factor (GCF) and the Least Common Multiple (LCM)
\( A=2 \times 5 \times 7 \)
\( A=2 \times 3 \times 11 \)


See Related Pages\(\)

\(\bullet\text{ Integer Factors}\)
\(\,\,\,\,\,\,\,\pm1, \pm2, \pm5, \text{ and } \pm10\)
\(\bullet\text{ Greatest Common Factor (GCF)}\)
\(\,\,\,\,\,\,\,\,\text{Find the GCF of 20, 30, and 40}…\)


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