Is 606 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 606 is composite or not first we have to find its factors.
Contents
Factors of 606:
- If we have taken numbers from 1, 2, 3…for checking factors of 606, we found that 606 has factors 1, 2, 3, 6, 101, 202, 303 and 606. Hence, we must say that 606 is a composite number.
- Thus, 606 is the composite umber.
- If we multiply 606 by 1, 2, 3 then we get the multiples of 606 which are 606, 1212 and so on.
About the number 606:
- 606 has more than two factors which are 1, 2, 3, 6, 101, 202, 303 and 606 and hence it is the composite number.
- 606 is the even composite number and it is not the perfect square also.
- If we divide 606 by 1, 2, 3, 6, 101, 202, 303 and 606 then we get remainder as zero. Hence, 1, 2, 3, 6, 101, 202, 303 and 606 are the factors of 606.
Note:
- 606 is not the perfect square.
- Factors of 606: 1, 2, 3, 6, 101, 202, 303 and 606
- Prime factors of 606: 2, 3, 101
Conclusion:
- 606 is the composite number which has factors 1, 2, 3, 6, 101, 202, 303 and 606
- And hence, 606 is not the prime number.
Multiple Choice Questions:
1) 606 is a
a) Prime number
b) odd number
c) Composite number
d) Both b and c
Ans: c) composite number
2) The non-prime factors of a composite number 606 are
a) 1
b) 2, 3, 101
c) 1, 6, 202, 303 and 606
d) 1, 2, 3, 6, 101, 202, 303 and 606
Ans: c) 1, 6, 202, 303 and 606
3) 606 is the composite number because
a) It has two factors
b) More than two factors
c) Divisible by 2
d) Both b and c
Ans: b) more than two factors