Is 4309 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 4309 is composite or not first we have to find its factors.
Contents
Factors of 4309:
- If we have taken numbers from 1, 2, 3…for checking factors of 4309, we found that 4309 has factors 1, 31, 139 and 4309. Hence, we must say that 4309 is a composite number.
- Thus, 4309 is the composite number.
- If we multiply 4309 by 1, 2, 3 then we get the multiples of 4309 which are 4309, 8618 and so on.
4309 is a Composite number or Prime number
About the number 4309:
- 4309 has more than two factors which are 1, 31, 139 and 4309 and hence it is the composite number.
- 4309 is the odd composite number and it is not the perfect square also.
- If we divide 4309 by 1, 31, 139 and 4309 then we get remainder as zero. Hence 1, 31, 139 and 4309 are the factors of 4309
Note:
- 4309 is not the perfect square.
- Factors of 4309:1, 31, 139 and 4309
- Prime factors of 4309: 31, 139
Conclusion:
- 4309 is the composite number which has factors 1, 31, 139 and 4309.
- And hence, 4309 is not the prime number.
Multiple Choice Questions:
1) 4309 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 4309 are
a) 1
b) 31, 139
c) 1, 31, 139 and 4309
d) 1 and 4309
Ans: d)1 59, 73 and 4309
3) 4309 is the odd composite number because
a) It has factors 1, 31, 139 and 4309
b) It has more than two factors
c) It is not divisible by 2
d) all
Ans: d) all
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