Question

explain weather the number 3x7x15x46+23 is a prime number or composite number​

Answer 1

Answer:

3×7×15×46+23

Step-by-step explanation:

3×7=21

21×15=315

315×46=14490

14490+23=14513

is a composite number .

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Answer 2

Answer:

3×7×15×46+23

=21×690+23

=14513

= now check if th above number has any more factors than 1 and itself.

if it has other factors like 2 or 3ir more it is a composite number but if it does not then it is prime number.