Is 4910 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 4910 is composite or not first we have to find its factors.
Contents
Factors of 4910:
- If we have taken numbers from 1, 2, 3…for checking factors of 4910 we found that 4910 has factors 1, 2, 5, 10, 491, 982, 2455 and 4910. Hence, we must say that 4910 is a composite number.
- Thus, 4910 is the composite number.
- If we multiply 4910 by 1, 2, 3 then we get the multiples of 4910 which are 4910, 9820 and so on.
About the number 4910:
- 4910 has more than two factors which are 1, 2, 5, 10, 491, 982, 2455 and 4910 and hence it is the composite number.
- 4910 is the even composite number and it is not the perfect square also.
- If we divide 4910 by, 1, 2, 5, 10, 491, 982, 2455 and 4910 then we get remainder as zero. Hence, 1, 2, 5, 10, 491, 982, 2455 and 4910 are the factors of 4910.
Note:
- 4910 is not the perfect square.
- Factors of 4910: 1, 2, 5, 10, 491, 982, 2455 and 4910
- Prime factors of 4910: 2, 5, 491
Conclusion:
- 4910 is the composite number which has factors, 1, 2, 5, 10, 491, 982, 2455 and 4910
- And hence, 4910 is not the prime number.
Multiple Choice Questions:
1) 4910 is a
a) Prime number
b) even number
c) even Composite number
d) Both a and c
Ans: c) even composite number
2) The prime factors of a composite number 4910 are
a) 4910
b) 2, 5, 491
c) 10, 982, 2455 and 4910
d) 1, 2, 5, 10, 491, 982, 2455 and 4910
Ans: b) 2, 5, 491
3) 4910 is even composite number because
a) It has factors 1, 2, 5, 10, 491, 982, 2455 and 4910
b) It has more than two factors
c) Divisible by 2
d) all
Ans: d) all