WORKSHEET:MULTIPLES AND FACTORS - SOLUTION EXERCISE 4


4)Find a number which is a multiple of:


a) 5 and 8
5: 5,10,15,20,25,..,40..
8: 8,16,24,32,40..
a solution: 40
b) 20 and 3
20: 20,40,60,80..
3: 6,9,...30,..60
a solution: 60
c) 12 and 7
12: 12,24,36,48,..,84..
7: 14,21,28,35,..,84..
a solution:84


d) 34 and 17
34: 34, 28,...
17: 17, 34,....
a solution: 34
e) 15 and 25
15: 15,30,45,60,75,..
25: 25,50,75,..
a solution: 75
f) 14 and 42
14: 14,28,42,..
42: 42,84,..
a solution: 42


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