What is the least common multiple of 3 and 9 ? lcm(3,9)=

Identify Prime Factorization of 3: Identify the prime factorization of 3. Prime factorization of 3: 3Identify Prime Factorization of 9: Identify the prime factorization of 9. Prime factorization of 9: 3 × 3Identify Distinct Prime Factors: Identify all the distinct prime factors from the prime factorization of the two numbers. Distinct prime factors: 3Find Least Common Multiple (LCM): Since 9 is a multiple of 3, the least common multiple (LCM) of 3 and 9 is the larger number, which is 9. LCM of 3 and 9 is 9.

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What is the least common multiple of 3 and 9 ?

lcm(3,9)=

What is the least common multiple of $3$ and $9$ ? $\newline$ $\operatorname{lcm}(3,9)=$

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Math Problems

Grade 6

Least common multiple of three or four numbers

Full solution

Q. What is the least common multiple of

3

and

9

\newline

\operatorname{lcm}(3,9)=

Identify Prime Factorization of $3$ : Identify the prime factorization of $3$ . $\newline$ Prime factorization of $3$ : $3$
Identify Prime Factorization of $9$ : Identify the prime factorization of $9$ . $\newline$ Prime factorization of $9$ : $3 \times 3$
Identify Distinct Prime Factors: Identify all the distinct prime factors from the prime factorization of the two numbers. $\newline$ Distinct prime factors: $3$
Find Least Common Multiple (LCM): Since $9$ is a multiple of $3$ , the least common multiple (LCM) of $3$ and $9$ is the larger number, which is $9$ . $\newline$ LCM of $3$ and $9$ is $9$ .