They are: 70, 140, 210 and 280
4 numbers less than 70 that are multiples of 3 and 5
35, 70, 105, 140
The multiples of 70 are 1,5,7,10,14,70
The two lowest multiples of 70 are 70 and 140.
15, 30, 45, 60
Some of the multiples of 70 are: 70, 140, 210, 280, 350, 420, etc. (The list is infinite.)
The LCM is: 70
70, 140, 210, 280.
The first 10 multiples of 70: 70, 140, 210, 280, 350, 420, 490, 560, 630, 700
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 . . .
The multiples of 10 are {10, 20, 30, 40, 50, 60, 70, 80...} The multiples of 70 are {70, 140, 210...} The smallest number these sets have in common is 70.
They are: 70, 77, 84.