Question

Explain why 11 into 13 into 15 into 17 plus 17 is composite number

Answer 1

Answer:

because of a rule that states that the sum of sequence of 3 prime number and multiply is a composite number

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Answer 2

Answer:

11 × 13 × 15 × 17 + 17

17(11 × 13 × 15 × 1 + 1)

17( 2145 + 1)

17 x 2146

= 36482

Factors of 36482 = 1, 2, 17, 34, 29, 986, 37, 36482

Since it has more than 2 factors, it is a composite number

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