Question

EXERCISE 3.5
Find the LCM by prime factorization method.
(a) 15,25 (6) 21,35 (c) 30, 50, 75
(d) 12, 54, 66 (e) 24, 36, 72 () 32,96
Find the LCM by division method.
(a) 75, 150, 175 (b) 25, 35, 105
(c) 63, 84, 77​

Answer 1

Answer:

I will return this Answer in explanation

Step-by-step explanation:

25 ,35,105 and 63,84,77 this are LCM division method .15 ,25 and 12,54,66 are the PCM by prime factorization method