14, 28, 42, 56, 70
Some multiples of 7 are: 7, 14, 21, 28, 35, 42, 49, 56, 63, 70, 77, 84
7, 14, 21, 28, 35, 42, 49, 56, 63, 70
28 + 42 = 70
look at the muliples of 10 10, 20, 30, 40, 50, 60, 70, etc and now look at the multiples of 14 14, 28, 42, 56, 70 so 70 is a multiple of 10 and 14 and it is the LCM.
The common multiples of 2 and 7 are 14, 28, 42, 56, 70, 84, 98, and so on.
The first 3 multiples of 7 are: 7, 14, and 21.The first 3 multiples of 14 are: 14, 28, and 42.
The first five multiples of 14 are: 14, 28, 42, 56, 70.
14, 28, 42, 56, 70
14, 28, 42, 56, 70
Common factors of 14, 28, 42, and 70 are: 1, 2, 7, and 14.
14, 28, 42, 56, 70, 84, 98, 112 . . .
The multiples of 6 are 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, and so on The multiples of 7 are 7, 14, 21, 28, 35, 42, 49, 56, 63, 70, and so on The common multiples of 6 and 7 are 42, 84, 126 and so on.
21 , 42 , 63
Common multiples include any multiple of 7182.
The GCF of 28, 42, and 70 is 14.The GCF is 14.
Multiples of 7 in that range include 7, 14, 21, 28, 35, 42, 49, 56, 63, 70, 77, 84, 91 and 98. For them to be common, they need to be compared to another set of multiples.