Question

write down common multiples of the following numbers. a) 3 and 5 b) 2 and 4​

Answer 1

Answer:

common multiples of 3 and 5 are 15 and 30

common multiples of 2 and 4 are 4,8,12,16,20,24,28,32,36,40............

Answer 2

Answer:

a) 3- 3,6,9,12,15,18,21,24,27,30

5-5,10,15,20,25,30,35,40,45,50

common multiples -15,30

b) 2-2,4,6,8,10,12,14,16,18,20

4-4,8,12,16,20,24,28,32,36,40

common multiples - 4,8,12,16,20