Question

find the lcm of 84,112and 196 by using prime factorization method

Answer 1

Answer:

2352

Step-by-step explanation:

84 = 2*2*3*7

112 = 2*2*2*2*7

196 = 2*2*7*7

LCM (84, 112, 196) = 2*2*2*2*7*7*3

                              = 16*49*3

                              = 48*49

                              = 2352