Is 4647 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 4647 is composite or not first we have to find its factors.
Contents
Factors of 4647:
- If we have taken numbers from 1, 2, 3…for checking factors of 4647, we found that 4647 has factors 1, 3, 1549 and 4647. Hence, we must say that 4647 is a composite number.
- Thus, 4647 is the composite number.
- If we multiply 4647 by 1, 2, 3 then we get the multiples of 4647 which are 4647, 9294 and so on.
4647 is a Composite number or Prime number
About the number 4647:
- 4647 has more than two factors which are 1, 3, 1549 and 4647 and hence it is the composite number.
- 4647 is the odd composite number and it is not the perfect square also.
- If we divide 4647 by 1, 3, 1549 and 4647 then we get remainder as zero. Hence 1, 3, 1549 and 4647 are the factors of 4647
Note:
- 4647 is not the perfect square.
- Factors of 4647:1, 3, 1549 and 4647
- Prime factors of 4647:3, 1549
Conclusion:
- 4647 is the composite number which has factors 1, 3, 1549 and 4647.
- And hence, 4647 is not the prime number.
Multiple Choice Questions:
1) 4647 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 4647 are
a) 1
b) 3, 1549
c) 1, 3, 1549 and 4647
d) 1 and 4647
Ans: d) 1 and 4647
3) 4647 is the odd composite number because
a) It has factors 1, 3, 1549 and 4647
b) It has more than two factors
c) It is not divisible by 2
d) all
Ans: d) all
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