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Q.2Explain why 5×4×3×2×1+3 is a composite …

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Q.2Explain why 5×4×3×2×1+3 is a composite number.

Posted by Surendra Chandel 5 years, 7 months ago

Navdeep Saini 5 years, 7 months ago

5×4×3×2×1+3 =5×4×3×2+3×1 =3(5×4×2+1) =3(40+1) =3×41 Since this no. Is a product of 2 numbers. The given number is composite number.

Varun Jakhar 5 years, 7 months ago

123 it is a composite no. b/c it has more than two factors

Dk Dev 5 years, 7 months ago

Because it has more than two solutions

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