Is 4543 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 4543 is composite or not first we have to find its factors.
Factors of 4543:
- If we have taken numbers from 1, 2, 3…for checking factors of 4543, we found that 4543 has factors 1, 7, 11, 59, 77, 413, 649 and 4543. Hence, we must say that 4543 is a composite number.
- Thus, 4543 is the composite number.
- If we multiply 4543 by 1, 2, 3 then we get the multiples of 4543 which are 4543, 9086 and so on.
4543 is a Composite number or Prime number
About the number 4543:
- 4543 has more than two factors which are 1, 7, 11, 59, 77, 413, 649 and 4543 and hence it is the composite number.
- 4543 is the odd composite number and it is not the perfect square also.
- If we divide 4543 by 1, 7, 11, 59, 77, 413, 649 and 4543 then we get remainder as zero. Hence 1, 7, 11, 59, 77, 413, 649 and 4543 are the factors of 4543
Note:
- 4543 is not the perfect square.
- Factors of 4543:1, 7, 11, 59, 77, 413, 649 and 4543
- Prime factors of 4543:7, 11, 59
Conclusion:
- 4543 is the composite number which has factors 1, 7, 11, 59, 77, 413, 649 and 4543.
- And hence, 4543 is not the prime number.
Multiple Choice Questions:
1) 4543 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 4543 are
a) 1
b) 7, 11, 59
c) 1, 7, 11, 59, 77, 413, 649 and 4543
d) 1, 77, 413, 649 and 4543
Ans: d) 1, 77, 413, 649 and 4543
3) 4543 is the odd composite number because
a) It has factors 1, 7, 11, 59, 77, 413, 649 and 4543
b) It has more than two factors
c) It is not divisible by 2
d) all
Ans: d) all
