Is 4665 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 4665 is composite or not first we have to find its factors.
Contents
Factors of 4665:
- If we have taken numbers from 1, 2, 3…for checking factors of 4665, we found that 4665 has factors 1, 3, 5, 15, 311, 933, 1555 and 4665. Hence, we must say that 4665 is a composite number.
- Thus, 4665 is the composite number.
- If we multiply 4665 by 1, 2, 3 then we get the multiples of 4665 which are 4665, 9330 and so on.
4665 is a Composite number or Prime number
About the number 4665:
- 4665 has more than two factors which are 1, 3, 5, 15, 311, 933, 1555 and 4665 and hence it is the composite number.
- 4665 is the odd composite number and it is not the perfect square also.
- If we divide 4665 by 1, 3, 5, 15, 311, 933, 1555 and 4665 then we get remainder as zero. Hence 1, 3, 5, 15, 311, 933, 1555 and 4665 are the factors of 4665.
Note:
- 4665 is not the perfect square.
- Factors of 4665:1, 3, 5, 15, 311, 933, 1555 and 4665
- Prime factors of 4665:3, 5, 311
Conclusion:
- 4665 is the composite number which has factors 1, 3, 5, 15, 311, 933, 1555 and 4665.
- And hence, 4665 is not the prime number.
Multiple Choice Questions:
1) 4665 is a
a) odd number
b) Prime number
c) even number
d) Both a and c
Ans: a) odd number
2) The non-prime factors of a composite number 4665 are
a) 1
b) 3, 5, 311
c) 1, 3, 5, 15, 311, 933, 1555 and 4665
d) 1, 15, 933, 1555 and 4665
Ans: d)1, 15, 933, 1555 and 4665
3) 4665 is the odd composite number because
a) It has factors 1, 3, 5, 15, 311, 933, 1555 and 4665
b) It has more than two factors
c) It is not divisible by 2
d) all
Ans: d) all
Why the below numbers are composite numbers
- Is 4661 a Composite number- Click Here
- Is 4659 a Composite number- Click Here