Which list of numbers contains only common multiples of 2 and 7?

Which list of numbers contains only common multiples of 2 and 7?

1. 14, 28, 35, 42
2. 14, 28, 42, 70
3. 7, 14, 28, 42
4. 2, 4, 6, 8
5. Semua jawaban benar

Jawaban: B. 14, 28, 42, 70.

Dilansir dari ensiklopedia, which list of numbers contains only common multiples of 2 and 7 14, 28, 42, 70.