Is 3745 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 3745 is composite or not first we have to find its factors.
Contents
Factors of 3745:
- If we have taken numbers from 1, 2, 3…for checking factors of 3745, we found that 3745 has factors 1, 5, 7, 35, 107, 535, 749 and 3745. Hence, we must say that 3745 is a composite number.
- Thus, 3745 is the composite number.
- If we multiply 3745 by 1, 2, 3 then we get the multiples of 3745 which are 3745, 7490 and so on.
3745 is a Composite number or Prime number
About the number 3745:
- 3745 has more than two factors which are 1, 5, 7, 35, 107, 535, 749 and 3745 and hence it is the composite number.
- 3745 is the odd composite number and it is not the perfect square also.
- If we divide 3745 by 1, 5, 7, 35, 107, 535, 749 and 3745 then we get remainder as zero. Hence 1, 5, 7, 35, 107, 535, 749 and 3745 are the factors of 3745
Note:
- 3745 is not the perfect square.
- Factors of 3745:1, 5, 7, 35, 107, 535, 749 and 3745
- Prime factors of 3745: 5, 7, 107
Conclusion:
- 3745 is the composite number which has factors 1, 5, 7, 35, 107, 535, 749 and 3745.
- And hence, 3745 is not the prime number.
Multiple Choice Questions:
1) 3745 is a
a) odd number
b) Prime number
c) even number
d) Both a and c
Ans: a) odd number
2) The non-prime factors of a composite number 3745 are
a) 1
b) 5, 7, 107
c) 1, 5, 7, 35, 107, 535, 749 and 3745
d) 1, 35, 535, 749 and 3745
Ans: d) 1, 35, 535, 749 and 3745
3) 3745 is the odd composite number because
a) It has factors 1, 5, 7, 35, 107, 535, 749 and 3745
b) It has more than two factors
c) It is not divisible by 2
d) all
Ans: d) all
Why the below numbers are composite numbers
- Is 3747 a Composite number- Click Here
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