Find the L.C.M of the following by prime factorization method: (i) 42, 63, 162 (ii) 42, 78, 104, 112 (iii) 16,28,40,77 (iv) 112, 168, 22824.7Who give me the right answer with method they will be Mark as Brainliste answer and 10 thanks also.....Pls pls pls pls pls don't post unessacry answer's pls pls pls pls I'll report your answers pls pls pls solve this it's urgent

Find the L.C.M of the following by prime factorization method: (i) 42,

1.	Find the L.C.M of the following by prime factorization method: (i) 42, 63, 162 (ii) 42, 78, 104, 112 (iii) 16,28,40,77 (iv) 112, 168, 22824.7Who give me the right answer with method they will be Mark as Brainliste answer and 10 thanks also.....Pls pls pls pls pls don't post unessacry answer's pls pls pls pls I'll report your answers pls pls pls solve this it's urgent
Answer» these are the ANSWERS of first there and there is a shooting of the fourth ONE is ALRIGHT in QUESTION or not PLS check it