Is 4405 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 4405 is composite or not first we have to find its factors.
Contents
Factors of 4405:
- If we have taken numbers from 1, 2, 3…for checking factors of 4405, we found that 4405 has factors 1, 5, 881 and 4405. Hence, we must say that 4405 is a composite number.
- Thus, 4405 is the composite number.
- If we multiply 4405 by 1, 2, 3 then we get the multiples of 4405 which are 4405, 8810 and so on.
4405 is a Composite number or Prime number
About the number 4405:
- 4405 has more than two factors which are 1, 5, 881 and 4405 and hence it is the composite number.
- 4405 is the odd composite number and it is not the perfect square also.
- If we divide 4405 by 1, 5, 881 and 4405 then we get remainder as zero. Hence 1, 5, 881 and 4405 are the factors of 4405
Note:
- 4405 is not the perfect square.
- Factors of 4405:1, 5, 881 and 4405
- Prime factors of 4405: 5, 881
Conclusion:
- 4405 is the composite number which has factors 1, 5, 881 and 4405.
- And hence, 4405 is not the prime number.
Multiple Choice Questions:
1) 4405 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 4405 are
a) 1
b) 5, 881
c) 1, 5, 881 and 4405
d) 1 and 4405
Ans: d) 1 and 4405
3) 4405 is the odd composite number because
a) It has factors 1, 5, 881 and 4405
b) It has more than two factors
c) It is not divisible by 2
d) all
Ans: d) all
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