Is 4915 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 4915 is composite or not first we have to find its factors.
Contents
Factors of 4915:
- If we have taken numbers from 1, 2, 3…for checking factors of 4915, we found that 4915 has factors 1, 5, 983 and 4915. Hence, we must say that 4915 is a composite number.
- Thus, 4915 is the composite number.
- If we multiply 4915 by 1, 2, 3 then we get the multiples of 4915 which are 4915, 9830 and so on.
4915 is a Composite number or Prime number
About the number 4915:
- 4915 has more than two factors which 1, 5, 983 and 4915 are hence it is the composite number.
- 4915 is the odd composite number and it is not the perfect square also.
- If we divide 4915 by 1, 5, 983 and 4915 then we get remainder as zero. Hence 1, 5, 983 and 4915 are the factors of 4915.
Note:
- 4915 is not the perfect square.
- Factors of 4915:1, 5, 983 and 4915
- Prime factors of 4915:5, 983
Conclusion:
- 4915 is the composite number which has factors 1, 5, 983 and 4915.
- And hence, 4915 is not the prime number.
Multiple Choice Questions:
1) 4915 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 4915 are
a) 1
b) 5, 983
c) 1, 5, 983 and 4915
d) 1 and 4915
Ans: b) 5, 983
3) 4915 is the composite number because
a) It has factors 1, 5, 983 and 4915
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
Why the below numbers are composite numbers
- Is 4913 a Composite number- Click Here
- Is 4911 a Composite number- Click Here