Is 1316 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 1316 is composite or not first we have to find its factors.
Contents
Factors of 1316:
- If we have taken numbers from 1, 2, 3…for checking factors of 1316, we found that 1316 has factors 1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658 and 1316. Hence, we must say that 1316 is a composite number.
- Thus, 1316 is the composite number.
- If we multiply 1316 by 1, 2, 3 then we get the multiples of 1316 which are 1316, 2632 and so on.
About the number 1316:
- 1316 has more than two factors which are 1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658 and 1316 and hence it is the composite number.
- 1316 is the even composite number and it is not the perfect square also.
- If we divide 1316 by 1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658 and 1316 then we get remainder as zero. Hence, 1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658 and 1316 are the factors of 1316.
Note:
- 1316 is not the perfect square.
- Factors of 1316: 1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658 and 1316
- Prime factors of 1316: 2, 7, 47
Conclusion:
- 1316 is the composite number which has factors 1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658 and 1316
- And hence, 1316 is not the prime number.
Multiple Choice Questions:
1) 1316 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 1316 are
a) 4, 14, 28, 94, 188, 329, 658 and 1316
b) 2, 7, 47
c) 1, 4, 14, 28, 94, 188, 329, 658 and 1316
d) 1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658 and 1316
Ans: a) 4, 14, 28, 94, 188, 329, 658 and 1316
3) 1316 is composite number because
a) It has factors 1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658 and 1316
b) It has more than two factors
c) Divisible by 2
d) Both a and b
Ans: d) both a and b