Is 2075 a Composite number

 Is 2075 is a composite number or not ?

  • As we already know that, the number having factors 1 and the number itself is the prime number.
  • And numbers having more than these two factors are the composite numbers.
  • To check whether the number 2075 is composite or not first we have to find its factors.

 

Factors of 2075:

  • If we have taken numbers from 1, 2, 3…for checking factors of 2075, we found that 2075 has factors 1, 5, 25, 83, 415 and 2075. Hence, we must say that 2075 is a composite number.
  • Thus, 2075 is the composite number.
  • If we multiply 2075 by 1, 2, 3 then we get the multiples of 2075 which are 2075, 4150 and so on.

 

 2075 is a Composite number or Prime number

About the number 2075:

  • 2075 has more than two factors which are 1, 5, 25, 83, 415 and 2075 and hence it is the composite number.
  • 2075 is the odd composite number and it is not the perfect square also.
  • If we divide 2075 by 1, 5, 25, 83, 415 and 2075 then we get remainder as zero. Hence, 1, 5, 25, 83, 415 and 2075 are the factors of 2075

 

Note:

  • 2075 is not the perfect square.
  • Factors of 2075: 1, 5, 25, 83, 415 and 2075
  • Prime factors of 2075: 5, 83

 

Conclusion:

  • 2075 is the composite number which has factors 1, 5, 25, 83, 415 and 2075.
  • And hence, 2075 is not the prime number.

 

Multiple Choice Questions:

 

1) 2075 is a

a) odd number

b) Prime number

c) Composite number

d) Both a and c

Ans: d) both a and c

 

2) The prime factors of a composite number 2075 are

a) 1

b) 5, 83

c) 1, 25, 415 and 2075

d) 1, 5, 25, 83, 415 and 2075

Ans: b) 5, 83

 

3) 2075 is the composite number because

a) It has factors 1, 5, 25, 83, 415 and 2075

b) It has more than two factors

c) It is not divisible by 2

d) Both a and b

Ans: d) both a and b

Updated: March 3, 2022 — 3:30 pm

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