Is 2695 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 2695 is composite or not first we have to find its factors.
Contents
Factors of 2695:
- If we have taken numbers from 1, 2, 3…for checking factors of 2695, we found that 2695 has factors 1, 5, 7, 11, 35, 49, 55, 77, 245, 385, 539 and 2695. Hence, we must say that 2695 is a composite number.
- Thus, 2695 is the composite number.
- If we multiply 2695 by 1, 2, 3 then we get the multiples of 2695 which are 2695, 5390 and so on.
2695 is a Composite number or Prime number
About the number 2695:
- 2695 has more than two factors which are 1, 5, 7, 11, 35, 49, 55, 77, 245, 385, 539 and 2695 and hence it is the composite number.
- 2695 is the odd composite number and it is not the perfect square also.
- If we divide 2695 by 1, 5, 7, 11, 35, 49, 55, 77, 245, 385, 539 and 2695 then we get remainder as zero. Hence 1, 5, 7, 11, 35, 49, 55, 77, 245, 385, 539 and 2695 are the factors of 2695
Note:
- 2695 is not the perfect square.
- Factors of 2695: 1, 5, 7, 11, 35, 49, 55, 77, 245, 385, 539 and 2695
- Prime factors of 2695: 5, 7, 11
Conclusion:
- 2695 is the composite number which has factors 1, 5, 7, 11, 35, 49, 55, 77, 245, 385, 539 and 2695.
- And hence, 2695 is not the prime number.
Multiple Choice Questions:
1) 2695 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 2695 are
a) 1
b) 5, 7, 11
c) 1 and 2695
d) 1, 5, 7, 11, 35, 49, 55, 77, 245, 385, 539 and 2695
Ans: b) 5, 7, 11
3) 2695 is the composite number because
a) It has factors 1, 5, 7, 11, 35, 49, 55, 77, 245, 385, 539 and 2695
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