Question

The least common multiple of 3 , 4, 5 is
(a) 36 (b) 12
(c) 47 (d) 25 ​

Answer 1

Answer:

I'm sorry but the option is not here and the correct answer is 60

Step-by-step explanation:

Answer 2

To find : LCM of $3,4,5$

Solution :

• To find the LCM of $3,4,5$  we find prime factors of $3,4,5$
• Prime factors of $3 = 3\times 1$
• Prime factors of  $4= 2\times 2\times 1$  
• Prime factors of $5 =5\times 1$
• LCM of $3,4,5$ $= 2\times 2\times 3\times 5$

                             $= 60$

Hence ,LCM of $3,4,5$ is $60$ .

Note  : there is no correct option mentioned in question .