Question

The length, breath and height of a room are 60 cm , 40 cm and 50 cm . What should be the greatest length of tape
which can measure the room exactly ?​

Answer 1

Answer:

120

Step-by-step explanation:

L.C.M. of 60cm,40cm,50cm

=120

Answer 2

600cm

Step-by-step explanation:

greatest length of tape = LCM of 60,40,50

40 = 2*2*2*5

50 = 2*5*5

60 = 2*2*3*5

LCM = 2*2*2*3*5*5 = 600

greatest lenght of tape = 600cm