Is 795 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 795 is composite or not first we have to find its factors.
Contents
Factors of 795:
- If we have taken numbers from 1, 2, 3…for checking factors of 795, we found that 795 has factors 1, 3, 5, 15, 53, 159, 265 and 795. Hence, we must say that 795 is a composite number.
- Thus, 795 is the composite number.
- If we multiply 795 by 1, 2, 3 then we get the multiples of 795 which are 795, 1590 and so on.
795 is a Composite number or Prime number
About the number 795:
- 795 has more than two factors which are 1, 3, 5, 15, 53, 159, 265 and 795 and hence it is the composite number.
- 795 is the odd composite number and it is not the perfect square also.
- If we divide 795 by 1, 3, 5, 15, 53, 159, 265 and 795 then we get remainder as zero. Hence, 1, 3, 5, 15, 53, 159, 265 and 795 are the factors of 795
Note:
- 795 is not the perfect square.
- Factors of 795: 1, 3, 5, 15, 53, 159, 265 and 795
- Prime factors of 795: 3, 5, 53
Conclusion:
- 795 is the composite number which has factors 1, 3, 5, 15, 53, 159, 265 and 795.
- And hence, 795 is not the prime number.
Multiple Choice Questions:
1) 795 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 795 are
a) 1
b) 3, 5, 53
c) 1, 15, 159, 265 and 795
d) 1, 3, 5, 15, 53, 159, 265 and 795
Ans: b) 3, 5, 53
3) 795 is the odd composite number because
a) It has factors 1, 3, 5, 15, 53, 159, 265 and 795
b) It is divisible by 2
c) It is not divisible by 2
d) Both a and c
Ans: d) both a and c