Is 4625 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 4625 is composite or not first we have to find its factors.
Contents
Factors of 4625:
- If we have taken numbers from 1, 2, 3…for checking factors of 4625, we found that 4625 has factors 1, 5, 25, 37, 125, 185, 925 and 4625. Hence, we must say that 4625 is a composite number.
- Thus, 4625 is the composite number.
- If we multiply 4625 by 1, 2, 3 then we get the multiples of 4625 which are 4625, 9250 and so on.
4625 is a Composite number or Prime number
About the number 4625:
- 4625 has more than two factors which are 1, 5, 25, 37, 125, 185, 925 and 4625 and hence it is the composite number.
- 4625 is the odd composite number and it is not the perfect square also.
- If we divide 4625 by 1, 5, 25, 37, 125, 185, 925 and 4625 then we get remainder as zero. Hence 1, 5, 25, 37, 125, 185, 925 and 4625 are the factors of 4625
Note:
- 4625 is not the perfect square.
- Factors of 4625:1, 5, 25, 37, 125, 185, 925 and 4625
- Prime factors of 4625:5, 37
Conclusion:
- 4625 is the composite number which has factors 1, 5, 25, 37, 125, 185, 925 and 4625.
- And hence, 4625 is not the prime number.
Multiple Choice Questions:
1) 4625 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 4625 are
a) 1
b) 5, 37
c) 1, 5, 25, 37, 125, 185, 925 and 4625
d) 1, 25, 125, 185, 925 and 4625
Ans: d)1, 25, 125, 185, 925 and 4625
3) 4625 is the odd composite number because
a) It has factors 1, 5, 25, 37, 125, 185, 925 and 4625
b) It has more than two factors
c) It is not divisible by 2
d) all
Ans: d) all
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