Question

find the LCM of 40,50,60 and 90​

Answer 1

Answer:

The LCM of 40, 50, and 60 is 600. To find the LCM (least common multiple) of 40, 50, and 60, we need to find the multiples of 40, 50, and 60 (multiples of 40 = 40, 80, 120, 160 . . . . 600 . . . . ; multiples of 50 = 50, 100, 150, 200 . . . . 600 . . . . ; multiples of 60 = 60, 120, 180, 240 . . . . 600 . . . . ) and choose the smallest multiple that is exactly divisible by 40, 50, and 60, i.e., 600.

Step-by-step explanation:

hope it helped u plz mark me as brainless if it helped you dear

keep smiling

Answer 2

Answer:

1800

5[60,40,50,90

2[12 ,8 ,10 ,18

2[6 ,4 ,5 ,9

3[3 ,2 ,5 ,9

1 ,2 ,5 ,3

L.C.M= 5×2×2×3×1×2×5×3=1800