Question

find all the common multiples of 5 and 7, which are less than 80.​

Answer 1

Answer:

Common multiples of 5 - 5, 10,15,20,25,30,35,40,45,50,55,60,65,70,75,80

Common multiples of 7 - 7,14,21,28,35, 42,49,56,63,70,77.