Is 4190 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 4190 is composite or not first we have to find its factors.
Contents
Factors of 4190:
- If we have taken numbers from 1, 2, 3…for checking factors of 4190 we found that 4190 has factors 1, 2, 5, 10, 419, 838, 2095 and 4190. Hence, we must say that 4190 is a composite number.
- Thus, 4190 is the composite number.
- If we multiply 4190 by 1, 2, 3 then we get the multiples of 4190 which are 4190, 8380 and so on.
About the number 4190:
- 4190 has more than two factors which are 1, 2, 5, 10, 419, 838, 2095 and 4190 and hence it is the composite number.
- 4190 is the even composite number and it is not the perfect square also.
- If we divide 4190 by, 1, 2, 5, 10, 419, 838, 2095 and 4190 then we get remainder as zero. Hence, 1, 2, 5, 10, 419, 838, 2095 and 4190 are the factors of 4190.
Note:
- 4190 is not the perfect square.
- Factors of 4190: 1, 2, 5, 10, 419, 838, 2095 and 4190
- Prime factors of 4190: 2, 5, 419
Conclusion:
- 4190 is the composite number which has factors, 1, 2, 5, 10, 419, 838, 2095 and 4190
- And hence, 4190 is not the prime number.
Multiple Choice Questions:
1) 4190 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 4190 are
a) 4190
b) 2, 5, 419
c) 10, 838, 2095 and 4190
d) 1, 2, 5, 10, 419, 838, 2095 and 4190
Ans: c) 10, 838, 2095 and 4190
3) 4190 is composite number because
a) It has factors 1, 2, 5, 10, 419, 838, 2095 and 4190
b) It has more than two factors
c) Divisible by 2
d) Both a and b
Ans: d) both a and b