Is 4655 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 4655 is composite or not first we have to find its factors.
Contents
Factors of 4655:
- If we have taken numbers from 1, 2, 3…for checking factors of 4655, we found that 4655 has factors 1, 5, 7, 19, 35, 49, 95, 133, 245, 665, 931 and 4655. Hence, we must say that 4655 is a composite number.
- Thus, 4655 is the composite number.
- If we multiply 4655 by 1, 2, 3 then we get the multiples of 4655 which are 4655, 9310 and so on.
4655 is a Composite number or Prime number
About the number 4655:
- 4655 has more than two factors which are 1, 5, 7, 19, 35, 49, 95, 133, 245, 665, 931 and 4655 and hence it is the composite number.
- 4655 is the odd composite number and it is not the perfect square also.
- If we divide 4655 by 1, 5, 7, 19, 35, 49, 95, 133, 245, 665, 931 and 4655 then we get remainder as zero. Hence 1, 5, 7, 19, 35, 49, 95, 133, 245, 665, 931 and 4655 are the factors of 4655
Note:
- 4655 is not the perfect square.
- Factors of 4655:1, 5, 7, 19, 35, 49, 95, 133, 245, 665, 931 and 4655
- Prime factors of 4655:5, 7, 19
Conclusion:
- 4655 is the composite number which has factors 1, 5, 7, 19, 35, 49, 95, 133, 245, 665, 931 and 4655.
- And hence, 4655 is not the prime number.
Multiple Choice Questions:
1) 4655 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 4655 are
a) 1
b) 5, 7, 19
c) 1, 5, 7, 19, 35, 49, 95, 133, 245, 665, 931 and 4655
d) 1, 35, 49, 95, 133, 245, 665, 931 and 4655
Ans: d)1, 35, 49, 95, 133, 245, 665, 931 and 4655
3) 4655 is the odd composite number because
a) It has factors 1, 5, 7, 19, 35, 49, 95, 133, 245, 665, 931 and 4655
b) It has more than two factors
c) It is not divisible by 2
d) all
Ans: d) all
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