Is 4419 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 4419 is composite or not first we have to find its factors.
Contents
Factors of 4419:
- If we have taken numbers from 1, 2, 3…for checking factors of 4419, we found that 4419 has factors 1, 3, 9, 491, 1473 and 4419. Hence, we must say that 4419 is a composite number.
- Thus, 4419 is the composite number.
- If we multiply 4419 by 1, 2, 3 then we get the multiples of 4419 which are 4419, 8838 and so on.
4419 is a Composite number or Prime number
About the number 4419:
- 4419 has more than two factors which are 1, 3, 9, 491, 1473 and 4419 and hence it is the composite number.
- 4419 is the odd composite number and it is not the perfect square also.
- If we divide 4419 by 1, 3, 9, 491, 1473 and 4419 then we get remainder as zero. Hence 1, 3, 9, 491, 1473 and 4419 are the factors of 4419
Note:
- 4419 is not the perfect square.
- Factors of 4419:1, 3, 9, 491, 1473 and 4419
- Prime factors of 4419: 3, 491
Conclusion:
- 4419 is the composite number which has factors 1, 3, 9, 491, 1473 and 4419.
- And hence, 4419 is not the prime number.
Multiple Choice Questions:
1) 4419 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 4419 are
a) 1
b) 3, 491
c) 1, 3, 9, 491, 1473 and 4419
d) 1, 9, 1473 and 4419
Ans: d) 1, 9, 1473 and 4419
3) 4419 is the odd composite number because
a) It has factors 1, 3, 9, 491, 1473 and 4419
b) It has more than two factors
c) It is not divisible by 2
d) all
Ans: d) all
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