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What is a composite number!!? Please help :0

What is a composite number!!? Please help :0-example-1
User Abhishek Ameta
by
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2 Answers

16 votes
16 votes

Explanation:

21 is the composite number because it is the multiple of 3 and 7 which is non prime number

User EoinS
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4 votes
4 votes

Composite number is the opposite of Prime numbers.

  • Composite numbers have more than 2factors .

Looking at all numbers

  • 37=1,37(Prime)
  • 29=1,29(Prime)
  • 43=1,43(Prime)
  • 21=1,3,7,21(Composite)
User Woong
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