Question

The L.C.M of 12,24,and 30 is​

Answer 1

Answer:

the lcm of 12 , 24 ,30 is 120....

Answer 2

Answer:-

The L.C.M of 12 , 34 and 30 is 120.

Solution:-

$\begin{array}{r|l}\sf2&\sf12,24,30\\\cline{2-2}\sf2&\sf6,12,15\\\cline{2-2}\sf3&\sf3,6,15\\\cline{2-2}\sf2&\sf1,2,5\\\cline{2-2}\sf5&\sf1,1,5\\\cline{2-2}&\sf1,1,1\end{array}$

By L.C.M we got,

Step-by-step explanation:

= 2 × 2 × 3 × 2 × 5

= 4 × 3 × 10

= 4 × 30

= 120

Required Answer:-

Therefore, the L.C.M of 12 , 24 and 30 is 120.

Remember:-

☞ L.C.M is also called lowest common multiple.

☞ H.C.F is also called highest common factor or a greatest common divisor ( GCD )

☞ The greatest number which is the common factor of two or more given numbers is called the highest common factor.

☞ The least common multiple ( LCM ) of two or more natural numbers is the least natural number that is the multiple of given numbers.