280, 420, 560
the first three common multiples of 7, 20, and 35 are 140, 280, and 420
You have to have two different numbers to find common multiples
Common multiples include any multiple of 7182.
The two lowest multiples of 70 are 70 and 140.
140
140
The least common multiple of 140 and 148 is 5,180
The first five common multiples of seven and twenty are: 140, 280, 420, 560, 700.
70,140,21070, 140, and 210 are.
140, 280, 420, 560, 700, 840, 980 +140 . . .
They are: 70, 140, 210 and 280
70, 140, 210, 280.