850
The LCM is: 280
70, 140, 210, 280, 350, 420, 490, 560, 630, 700, 770 and just keep adding 70 until you get to infinity.
The LCM is 280.
The LCM is: 210
The LCM is 2520.
They are 2 and 140 because their LCM is 140 and their product is 280
280
The LCM is: 280
They are: 70, 140, 210 and 280
70, 140, 210, 280.
1,2,5,7,10,15,35, Those are the multiples for 70.
840 and 70, respectively.
The LCM is: 420
They are: 2 and 140
You need at least two numbers to find an LCM.
70, 140, 210, 280, and 350
70, 140, 210, 280, 350, 420