Is 4705 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 4705 is composite or not first we have to find its factors.
Contents
Factors of 4705:
- If we have taken numbers from 1, 2, 3…for checking factors of 4705, we found that 4705 has factors 1, 5, 941 and 4705. Hence, we must say that 4705 is a composite number.
- Thus, 4705 is the composite number.
- If we multiply 4705 by 1, 2, 3 then we get the multiples of 4705 which are 4705, 9410 and so on.
4705 is a Composite number or Prime number
About the number 4705:
- 4705 has more than two factors which are 1, 5, 941 and 4705 and hence it is the composite number.
- 4705 is the odd composite number and it is not the perfect square also.
- If we divide 4705 by 1, 5, 941 and 4705 then we get remainder as zero. Hence 1, 5, 941 and 4705 are the factors of 4705.
Note:
- 4705 is not the perfect square.
- Factors of 4705:1, 5, 941 and 4705
- Prime factors of 4705:5, 941
Conclusion:
- 4705 is the composite number which has factors 1, 5, 941 and 4705.
- And hence, 4705 is not the prime number.
Multiple Choice Questions:
1) 4705 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 4705 are
a) 1
b) 5, 941
c) 1, 5, 941 and 4705
d) 1 and 4705
Ans: d) 1 and 4705
3) 4705 is the odd composite number because
a) It has factors 1, 5, 941 and 4705
b) It has more than two factors
c) It is not divisible by 2
d) all
Ans: d) all
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