Question

expain why 7×11×13+13 and 7×6×5×4×3×2×1+5 are composite number​

Answer 1

13(7×11×1+1) is composite no. becuz it has factor other than itself..

5(7×6×1×3×2×1+1)....

Answer 2

Step-by-step explanation:

1014 and 5045 because it has many factor