Least Common Multiple (LCM) for 56 40 is 280.
factoring
40=2*2*2*5
56=2*2*2*7
lcm=2*2*2*5*7=280
The LCM of 40 and 56 and 60 is 840.
840
1680
2520
It is: 1120
560
3360
The least common multiple of 40 , 60 , 24 , 32 = 480
2520
The LCM is 56.
The LCM of these numbers is 56. LCM is Least Common Multiple.
LCM(8, 14) = 56