Is 1107 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 1107 is composite or not first we have to find its factors.
Contents
Factors of 1107:
- If we have taken numbers from 1, 2, 3…for checking factors of 1107, we found that 1107 has factors 1, 3, 9, 27, 41, 123, 369 and 1107. Hence, we must say that 1107 is a composite number.
- Thus, 1107 is the composite number.
- If we multiply 1107 by 1, 2, 3 then we get the multiples of 1107 which are 1107, 2214 and so on.
1107 is a Composite number or Prime number
About the number 1107:
- 1107 has more than two factors which are 1, 3, 9, 27, 41, 123, 369 and 1107 and hence it is the composite number.
- 1107 is the odd composite number and it is not the perfect square also.
- If we divide 1107 by 1, 3, 9, 27, 41, 123, 369 and 1107 then we get remainder as zero. Hence, 1, 3, 9, 27, 41, 123, 369 and 1107 are the factors of 1107
Note:
- 1107 is not the perfect square.
- Factors of 1107: 1, 3, 9, 27, 41, 123, 369 and 1107
- Prime factors of 1107: 3, 41
Conclusion:
- 1107 is the composite number which has factors 1, 3, 9, 27, 41, 123, 369 and 1107.
- And hence, 1107 is not the prime number.
Multiple Choice Questions:
1) 1107 is a
a) odd number
b) Prime number
c) Composite number
d) Both a and c
Ans: d) both a and c
2) The prime factors of a composite number 1107 are
a) 1
b) 3, 41
c) 1, 9, 27, 123, 369 and 1107
d) 1, 3, 9, 27, 41, 123, 369 and 1107
Ans: b) 3, 41
3) 1107 is the odd composite number because
a) It has factors 1, 3, 9, 27, 41, 123, 369 and 1107
b) It is divisible by 2
c) It is not divisible by 2
d) Both a and c
Ans: d) both a and c