The common multiples of 2 and 7 are 14, 28, 42, 56, 70, 84, 98, and so on.
The common multiples of 7, 14, and 21 are the infinite set of multiples of their least common multiple, which is 42. So the common multiplesof 7, 14, and 21 are 42, 84, 126, 168, and so on.Any multiple of 42.
The multiples of 14 are 14, 28, 42, 56, 70, 84, 98, 112, 126, 140, and so on. The multiples of 6 are 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, and so on. The only common multiple within the first 10 multiples of both is 42.
Common multiples of 14 and 35 include 70, 140 and 210
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As 84 = 14 x 6: All the factors of 14 are common to both, ie the common factors of 14 and 84 are: 1, 2, 7, 14; All the multiples of 84 are common to both 14 and 84, ie the common multiples of 14 and 84 are: 84, 168, 252, 336, 420, 504, 588, 672, 756, 840, ...
1 and 2 are common factors. 84 and 168 are common multiples.
the common multiples of 42 and 14 from 1-100 is 42,and 84
Any multiple of 84
They are 42 and 84.
42, 84, 126 and so on.They are 42 and multiples of 42
The lowest common multiple is 84
Common multiples of 3 and 14 include 42, 84, and 126, among an infinite number of others.
The common multiples of 2 and 7 are 14, 28, 42, 56, 70, 84, 98, and so on.
42 and 84
The three are 84, 168, and 252 - the first three multiples of 84 (14 = 2 x 7, 84 = 2 x 2 x 3 x 7) 84 = 1 x 84 , 6 x 14 168 = 2 x 84, 12 x 14 252 = 3 x 84, 18 x 14 (only the sixth multiples of 14)
84, 168, 252 and so on.