Question

Explain 2×3×5×17+13 is a composite number?

Answer 1

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HERE IS YOUR ANSWER

=2×3×5×17+13

=2×5×3×17+13

=10×51+13

=510+13

=523

=1×523

Since it is divisible only by 1 and itself, it is a prime number, not a composite no.

Answer 2

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It's sapna here
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Solution ➡️
✒️ 2×3 ×5×17 +13

✒️6×5×17 +13

✒️ 30×17+13

✒️510 +13

✒️523 answer

✴️A Composite number is a number that can be divided evenly by more numbers than 1 and itself it is opposite of prime number.
The number 523 can evenly divided by 1 and 523, with no remainder.
Since 523 can be divided by just 1 and 523, it is not a Composite number.

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✌️sapna