Question

2. Write down a common factor of the numbers,
6, 8, 12
2.
21,35,28
40, 16, 32
60, 80, 40
15, 25, 35
30, 50, 70
66, 44, 33
72, 60, 48​

Answer 1

Answer:

Hope it helps.

Explanation:

6, 8, 12  - common factor is 1 and 2

21,35,28  - common factor is 1 and 7

40, 16, 32  - common factor is 1 , 2 and 4

60, 80, 40  - common factor is 1 , 2 , 5 and 10

15, 25, 35  - common factor is 1 and 5

30, 50, 70  - common factor is 1 , 5 and 10

66, 44, 33  - common factor is 1 and 11

72, 60, 48​ - common factor is 1 , 2 , 3 and 6

Answer 2

Answer:

1.2

2.2

3.2*2

4.2*2

5.5*5

6.5*5

7.2

8.2*2*3

Explanation:

do the lcm and in this the common nunmber is called comman factor of the number