Question

lcm of 9,12,18,24,47 by division method​

Answer 1

Answer:

3384

Step-by-step explanation:

LCM(9, 12, 18, 24, 47) = 3384

Steps:

Prime factorization of the numbers:

9 = 3 × 3

12 = 2 × 2 × 3

18 = 2 × 3 × 3

24 = 2 × 2 × 2 × 3

47 = 47

LCM(9, 12, 18, 24, 47)

= 2 × 2 × 2 × 3 × 3 × 47

=3384

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Answer 2

Given,

LCM of $9,12,18,24,47$

We have to find the LCM of given numbers by using division method

LCM (least common multiple): The smallest common multiple of two or more numbers.

First we have to write the prime factors of given numbers

$9 =3\times3$

$12=3\times2\times2$

$18=3\times3\times2$

$24=3\times2\times2\times2$

$47=47\times1$

LCM of $9,12,18,24,47$ $= 3\times3\times2\times2\times2\times47$

$=3384$

Therefore, the LCM of $9,12,18,24,47$ is $3384$.