2. Write down all the factors of :
(ii) 56
We have,
56=1×56,56=2×28,56=4×14,56=7×8,56=8×7,56=14×4,56=28×2,56=56×1
So all possible factors of 56 are : 1,2,4,7,8,14,28,56
Write down all the factors of(i) 20(ii) 36(iii) 60(iv) 75
Write down all the factors of 56.
Write down all the factors of 40.