Is 4395 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 4395 is composite or not first we have to find its factors.
Contents
Factors of 4395:
- If we have taken numbers from 1, 2, 3…for checking factors of 4395, we found that 4395 has factors 1, 3, 5, 15, 293, 879, 1465 and 4395. Hence, we must say that 4395 is a composite number.
- Thus, 4395 is the composite number.
- If we multiply 4395 by 1, 2, 3 then we get the multiples of 4395 which are 4395, 8790 and so on.
4395 is a Composite number or Prime number
About the number 4395:
- 4395 has more than two factors which are 1, 3, 5, 15, 293, 879, 1465 and 4395 and hence it is the composite number.
- 4395 is the odd composite number and it is not the perfect square also.
- If we divide 4395 by 1, 3, 5, 15, 293, 879, 1465 and 4395 then we get remainder as zero. Hence 1, 3, 5, 15, 293, 879, 1465 and 4395 are the factors of 4395
Note:
- 4395 is not the perfect square.
- Factors of 4395:1, 3, 5, 15, 293, 879, 1465 and 4395
- Prime factors of 4395: 3, 5, 293
Conclusion:
- 4395 is the composite number which has factors 1, 3, 5, 15, 293, 879, 1465 and 4395.
- And hence, 4395 is not the prime number.
Multiple Choice Questions:
1) 4395 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 4395 are
a) 1
b) 3, 5, 293
c) 1, 3, 5, 15, 293, 879, 1465 and 4395
d) 1, 15, 879, 1465 and 4395
Ans: d) 1, 15, 879, 1465 and 4395
3) 4395 is the odd composite number because
a) It has factors 1, 3, 5, 15, 293, 879, 1465 and 4395
b) It has more than two factors
c) It is not divisible by 2
d) all
Ans: d) all
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