Question

Explain Why 7×11×13+13 and 7×6×5×4×3×2×1+5 are composite numbers​

Answer 1

Answer:

they r composite because

Step-by-step explanation:

7×11×13+13

=13(7×11+1)

=13×78

=13×13×3×2

since it has more than 2 factors it is a compostite number

Answer 2

Answer:

here's your answer....

Step-by-step explanation:

7×11×13+13

and 7×6×5×4×3×2×1+5