Question

Find the LCM of 315,420,525 using prime factorisation method with slove​

Answer 1

Answer:

6300

Step-by-step explanation:

Is it correst or not ?

Answer 2

$\begin{cases}\\\begin{gathered} {\underline{{ \sf {\red{\large\bf \underbrace{ {\rm {\purple{\begin{array}{r | l}5&\underline{315,420,525}\\3& \underline{63,84,105}\\3&\underline{21,28,35}\\7&\underline{7,28,35}\\2&\underline{1,4,5}\\2&\underline{1,2,5}\\5&\underline{1,1,5}\\&1,1,1\end{array}}}}} }}}}}\end{gathered}\\\end{cases}$

LCM = 5 × 3 × 3 × 7 × 2 × 2 × 5

LCM = 6300

Hence, the LCM of 315 , 420 , 525 is 6300