Is 4425 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 4425 is composite or not first we have to find its factors.
Contents
Factors of 4425:
- If we have taken numbers from 1, 2, 3…for checking factors of 4425, we found that 4425 has factors 1, 3, 5, 15, 25, 59, 75, 177, 295, 885, 1475 and 4425. Hence, we must say that 4425 is a composite number.
- Thus, 4425 is the composite number.
- If we multiply 4425 by 1, 2, 3 then we get the multiples of 4425 which are 4425, 8850 and so on.
4425 is a Composite number or Prime number
About the number 4425:
- 4425 has more than two factors which are 1, 3, 5, 15, 25, 59, 75, 177, 295, 885, 1475 and 4425 and hence it is the composite number.
- 4425 is the odd composite number and it is not the perfect square also.
- If we divide 4425 by 1, 3, 5, 15, 25, 59, 75, 177, 295, 885, 1475 and 4425 then we get remainder as zero. Hence 1, 3, 5, 15, 25, 59, 75, 177, 295, 885, 1475 and 4425 are the factors of 4425
Note:
- 4425 is not the perfect square.
- Factors of 4425:1, 3, 5, 15, 25, 59, 75, 177, 295, 885, 1475 and 4425
- Prime factors of 4425: 3, 5, 59
Conclusion:
- 4425 is the composite number which has factors 1, 3, 5, 15, 25, 59, 75, 177, 295, 885, 1475 and 4425.
- And hence, 4425 is not the prime number.
Multiple Choice Questions:
1) 4425 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 4425 are
a) 1
b) 3, 5, 59
c) 1, 3, 5, 15, 25, 59, 75, 177, 295, 885, 1475 and 4425
d) 1, 15, 25, 75, 177, 295, 885, 1475 and 4425
Ans: d)1, 15, 25, 75, 177, 295, 885, 1475 and 4425
3) 4425 is the odd composite number because
a) It has factors 1, 3, 5, 15, 25, 59, 75, 177, 295, 885, 1475 and 4425
b) It has more than two factors
c) It is not divisible by 2
d) all
Ans: d) all
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