Question

prime factor method 30,45,60 lcm​

Answer 1

Answer: Here is your answer Plz mark BRAINLIEST ✌

Answer 2

Hello !!

We need find the least common multiple of 30, 45 and 60 with the method of prime factorization.

$\begin{array}{r|l}30,45,60&2\\15,45,30&2\\15,45,15&3\\5,15,5&3\\5,5,5&5\\1,1,1\end{array}$

Now , you calculate the least common multiple.

LCM = 2 × 2 × 3 × 3 × 5

LCM = 4 × 9 × 5

LCM = 36 × 5

LCM = 180

Final result : the least common multiple is 180.

I hope I have collaborated !