2. Find first three common multiples of the following numbers.
a) 6 and 8
b) 10 and 15
c) 4 and 6
d) 12 and 16
Answers
For 6 and 8 the common multiple are 24,48,72
For 10 and 15 the common multiple are 30,60,90
For. 4 and 6 common multiple are
12,24,46
For 12 and 16 common multiple are
48,96,144
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Answer:
a) 24 ,48 ,72
b) 30 ,60 ,90
c) 12 ,24 ,36
d) 48 ,96 ,144
Step-by-step explanation:
a) Multiples of 6 = 6,12,18,24,30,36,42,48,54,60,66,72
Multiples of 8 = 8,16,24,32,40,48,56,64,72,80
Common Multiples = 24 , 48 , 72
b) Multiples of 10 = 10,20,30,40,50,60,70,80,90,100
Multiples of 15 = 15,30,45,60,75,90,105,120,135,150
Common Multiples = 30 ,60 ,90
c) Multiples of 4 = 4,8,12,16,20,24,28,32,36,40
Multiples of 6 = 6,12,18,24,30,36,42,48,54,60
Common Multiples = 12 ,24 ,36
d) Multiples of 12 = 12,24,36,48,60,72,84,96,108,120,132,144
Multiples of 16 = 16,32,48,64,80,96,112,128,144,160
Common Multiples = 48 ,96 ,144