Explain why 7×11×13+13 and 7×6×5×4×3×2×1+5 are composite numbe

1.	Explain why 7×11×13+13 and 7×6×5×4×3×2×1+5 are composite numbers.
Answer» 5(7.6.1.4.3.2.1)+1 , 5is a composit number 13(7.11.1)+1 , 13is a composit number 1001+13=10141014 is composite

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