-210, -420
The two lowest multiples of 70 are 70 and 140.
4 numbers less than 70 that are multiples of 3 and 5
The multiples of 70 are 1,5,7,10,14,70
3 of them.
First, we need to fin the LCM of 2, 5, and 7, wich is 70. So that all the multiples of 70 are all common multiples of 2, 5, and 7 such that: 70 x 1 70 x 2 70 x 3 70 x 4 . . .
35 and 70
70 and 140
70, 140, 210
28, 28+1*70, 28+2*70, 28+3*70 and so on.
70 and 90
21 , 42 , 63
35, 70, 105