Question

2. Write the common multiples of
(b) 8, 10 and 20​

Answer 1

Answer:

40

Step-by-step explanation:

LCM or least common factor of 8,10 and 20 is 40

Factors of 8. = 1, 2, 4, 8

Factors of 10= 1,2,5,10

Factors of 20= 1,2,4,5,10,20

Common= 1,2

Answer 2

${ \color{blue}{Common \: \: \: Multiples \: of \: 8: }}$

8,16,24,32,40,48,56,64,72,80….

${ \color{red}{Common \: Multiple \: of \: 10 :</p><p>}}$

10,20,30,40,50,60,70,80,90,100....

${ \color{deeppink}{Common \: Multiple \: of \: 20 :}}</p><p>$

20, 40, 60, 80, 100, 120, 140,160,180,200..