Is 4585 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 4585 is composite or not first we have to find its factors.
Contents
Factors of 4585:
- If we have taken numbers from 1, 2, 3…for checking factors of 4585, we found that 4585 has factors 1, 5, 7, 35, 131, 655, 917 and 4585. Hence, we must say that 4585 is a composite number.
- Thus, 4585 is the composite number.
- If we multiply 4585 by 1, 2, 3 then we get the multiples of 4585 which are 4585, 9170 and so on.
4585 is a Composite number or Prime number
About the number 4585:
- 4585 has more than two factors which are 1, 5, 7, 35, 131, 655, 917 and 4585 and hence it is the composite number.
- 4585 is the odd composite number and it is not the perfect square also.
- If we divide 4585 by 1, 5, 7, 35, 131, 655, 917 and 4585 then we get remainder as zero. Hence 1, 5, 7, 35, 131, 655, 917 and 4585 are the factors of 4585
Note:
- 4585 is not the perfect square.
- Factors of 4585:1, 5, 7, 35, 131, 655, 917 and 4585
- Prime factors of 4585:5, 7, 131
Conclusion:
- 4585 is the composite number which has factors 1, 5, 7, 35, 131, 655, 917 and 4585.
- And hence, 4585 is not the prime number.
Multiple Choice Questions:
1) 4585 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 4585 are
a) 1
b) 5, 7, 131
c) 1, 5, 7, 35, 131, 655, 917 and 4585
d) 1, 35, 655, 917 and 4585
Ans: d)1, 35, 655, 917 and 4585
3) 4585 is the odd composite number because
a) It has factors 1, 5, 7, 35, 131, 655, 917 and 4585
b) It has more than two factors
c) It is not divisible by 2
d) all
Ans: d) all
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