Is 4869 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 4869 is composite or not first we have to find its factors.
Contents
Factors of 4869:
- If we have taken numbers from 1, 2, 3…for checking factors of 4869, we found that 4869 has factors 1, 3, 9, 541, 1623 and 4869. Hence, we must say that 4869 is a composite number.
- Thus, 4869 is the composite number.
- If we multiply 4869 by 1, 2, 3 then we get the multiples of 4869 which are 4869, 9738 and so on.
4869 is a Composite number or Prime number
About the number 4869:
- 4869 has more than two factors which 1, 3, 9, 541, 1623 and 4869 are hence it is the composite number.
- 4869 is the odd composite number and it is not the perfect square also.
- If we divide 4869 by 1, 3, 9, 541, 1623 and 4869 then we get remainder as zero. Hence 1, 3, 9, 541, 1623 and 4869 are the factors of 4869.
Note:
- 4869 is not the perfect square.
- Factors of 4869:1, 3, 9, 541, 1623 and 4869
- Prime factors of 4869: 3, 541
Conclusion:
- 4869 is the composite number which has factors 1, 3, 9, 541, 1623 and 4869.
- And hence, 4869 is not the prime number.
Multiple Choice Questions:
1) 4869 is a
a) odd number
b) Prime number
c) Composite number
d) Both a and c
Ans: d) both a and c
2) The prime factors of a composite number 4869 are
a) 1
b) 3, 541
c) 1, 3, 9, 541, 1623 and 4869
d) 1, 9, 1623 and 4869
Ans: b) 3, 541
3) 4869 is the composite number because
a) It has factors 1, 3, 9, 541, 1623 and 4869
b) It has more than two factors
c) It is not divisible by 2
d) Both a and b
Ans: d) both a and b
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