Question

múltiplos de (9)?
múltiplos de (12)?
múltiplos de (15?
múltiplos de (7)?

Answer 1

Múltiplos de 7: 7, 14, 21, 28, 35, 42, 49, 56, 63, 70, etc
Múltiplos de 9: 9, 18, 27, 36, 45, 54, 63, 72, 81, 90, etc
Múltiplos de 12: 12, 24, 36, 48, 60, 72, 84, 96, 108, etc
Múltiplos de 15: 15, 30, 45, 60, 75, 90, 105, 120, 135, 150, etc

Answer 2

m(9)=0,9,18,27,36,45,63,72,81,90...

m(12)=0,12,24,36,48,60,72,84,96,108,120...

m(15)=0,15,30,45,60,75,90,105,120,135...

m(7)=0,7,14,21,28,35,42,49,56,63,70...