Question

Define composite, prime ,co-prime number

Answer 1

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Here Is Your Answer-:

♥=>Prime Numbers-: A Natural Number Greater Than 1 Which Has No Factors Except 1 And Itself Is Called A "Prime Number".The Numbers Other Than 1 Whose Only Factors Are 1 And The Number Itself Are Called "Prime Numbers".
For e.g -: 2,3,5,7,11,13......

♥=>Co-prime Numbers-: Two Numbers Are Said To Be "Co-prime" If They Do Not Have A Common Factor Other Than 1 .Two Numbers Having Only 1 As A Common Factor Are Called "Co-prime Numbers".
For e.g -: 3 and 8 ,They Have Only One As A Common Factor i.e 1 .

♥=>Composite Numbers-: A Number Is Composite If It Has At Least One Factor Other Than 1 And Itself .In Other Words,Numbers Having More Than Two Factors Are Called "Composite Numbers"
For e.g -: 4,6,8,9,10,12.....

Note-: 1 Is Neither Prime Nor A Composite.

Thank You!!!

Answer 2

composite numbers are the numbers which have more than 2 factors including 1 and the number itself. eg - 4 is composite because it has 3 factors including 1 and 4.

prime numbers are the numbers which have only 2 factors including 1 and the number itself. eg - 2 is prime because its only factors are 2 &1.

if there are 2 numbers a and b, they are said to be co-prime if they have only 1 as a common factor. eg- 3 and 8 are co prime because their only common factor is 1.

hope it helps you understand what primes, coprimes and composites are.

if it did, please mark me brainliest too!!! :)