What are the multiple of 140?

Answer 1

1 x 140 = 140

2 x 140 = 280

3 x 140 = 420

4 x 140 = 560

5 x 140 = 700

6 x 140 = 840

7 x 140 = 980

8 x 140 = 1120

9 x 140 = 1260

10 x 140 =1460

I got x10 for the people who don't know them....

Answer 2

They are members of the infinite set of numbers of the form 140*k where k is any integer.