Is 4430 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 4430 is composite or not first we have to find its factors.
Contents
Factors of 4430:
- If we have taken numbers from 1, 2, 3…for checking factors of 4430 we found that 4430 has factors 1, 2, 5, 10, 443, 886, 2215 and 4430. Hence, we must say that 4430 is a composite number.
- Thus, 4430 is the composite number.
- If we multiply 4430 by 1, 2, 3 then we get the multiples of 4430 which are 4430, 8860 and so on.
About the number 4430:
- 4430 has more than two factors which are 1, 2, 5, 10, 443, 886, 2215 and 4430 and hence it is the composite number.
- 4430 is the even composite number and it is not the perfect square also.
- If we divide 4430 by, 1, 2, 5, 10, 443, 886, 2215 and 4430 then we get remainder as zero. Hence, 1, 2, 5, 10, 443, 886, 2215 and 4430 are the factors of 4430.
Note:
- 4430 is not the perfect square.
- Factors of 4430: 1, 2, 5, 10, 443, 886, 2215 and 4430
- Prime factors of 4430: 2, 5, 443
Conclusion:
- 4430 is the composite number which has factors, 1, 2, 5, 10, 443, 886, 2215 and 4430
- And hence, 4430 is not the prime number.
Multiple Choice Questions:
1) 4430 is a
a) Prime number
b) Even number
c) Composite number
d) Both b and c
Ans: d) both b and c
2) The composite factors of a composite number 4430 are
a) 4430
b) 2, 5, 443
c) 10, 886, 2215 and 4430
d) 1, 2, 5, 10, 443, 886, 2215 and 4430
Ans: c) 10, 886, 2215 and 4430
3) 4430 is composite number because
a) It has factors 1, 2, 5, 10, 443, 886, 2215 and 4430
b) It has more than two factors
c) Divisible by 2
d) Both a and b
Ans: d) both a and b