Question

common factor of 9 and 12

common factor of 18 and 36

common factor of 56 and 48

common factor of 40 and 12 ​

Answer 1

Explanation :

1) 3

2) 18

3) 2, 4

4) 4

Answer 2

Answer:

9=3×3

12=2×2×3

18=2×3×3

36=2×2×3×3

56=2×2×2×7

48=2×2×2×2×3

40=2×2×2×5

12=2×2×3