Is 1414 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 1414 is composite or not first we have to find its factors.
Contents
Factors of 1414:
- If we have taken numbers from 1, 2, 3…for checking factors of 1414, we found that 1414 has factors 1, 2, 7, 14, 101, 202, 707 and 1414. Hence, we must say that 1414 is a composite number.
- Thus, 1414 is the composite number.
- If we multiply 1414 by 1, 2, 3 then we get the multiples of 1414 which are 1414, 2828 and so on.
About the number 1414:
- 1414 has more than two factors which are 1, 2, 7, 14, 101, 202, 707 and 1414 and hence it is the composite number.
- 1414 is the even composite number and it is not the perfect square also.
- If we divide 1414 by 1, 2, 7, 14, 101, 202, 707 and 1414 then we get remainder as zero. Hence, 1, 2, 7, 14, 101, 202, 707 and 1414 are the factors of 1414.
Note:
- 1414 is not the perfect square.
- Factors of 1414: 1, 2, 7, 14, 101, 202, 707 and 1414
- Prime factors of 1414: 2, 7, 101
Conclusion:
- 1414 is the composite number which has factors 1, 2, 7, 14, 101, 202, 707 and 1414
- And hence, 1414 is not the prime number.
Multiple Choice Questions:
1) 1414 is a
a) Even number
b) Not a perfect square number
c) Composite number
d) all
Ans: d) all
2) The composite factors of a composite number 1414 are
a) 14, 202, 707 and 1414
b) 2, 7, 101
c) 1, 14, 202, 707 and 1414
d) 1, 2, 7, 14, 101, 202, 707 and 1414
Ans: a) 14, 202, 707 and 1414
3) 1414 is composite number because
a) It has factors 1, 2, 7, 14, 101, 202, 707 and 1414
b) It has more than two factors
c) Divisible by 2
d) Both a and b
Ans: d) both a and b