Is 377 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 377 is composite or not first we have to find its factors.
Contents
Factors of 377:
- If we have taken numbers from 1, 2, 3…for checking factors of 377, we found that 377 has factors 1, 13, 29 and 377. Hence, we must say that 377 is a composite number.
- Thus, 377 is the composite number.
- If we multiply 377 by 1, 2, 3 then we get the multiples of 377 which are 377, 754 and so on.
377 is a Composite number or Prime number
About the number 377:
- 377 has more than two factors which are 1, 13, 29 and 377 and hence it is the composite number.
- 377 is the odd composite number and it is not the perfect square also.
- If we divide 377 by 1, 13, 29 and 377 then we get remainder as zero. Hence, 1, 13, 29 and 377 are the factors of 377.
Note:
- 377 is not the perfect square.
- Factors of 377: 1, 13, 29 and 377
- Prime factors of 377: 13, 29
Conclusion:
- 377 is the composite number which has factors 1, 13, 29 and 377.
- And hence, 377 is not the prime number.
Multiple Choice Questions:
1) 377 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 377 are
a) 1
b) 13, 29
c) 1 and 377
d) 1, 13, 29 and 377
Ans: b) 13, 29
3) 377 is the odd composite number because
a) It has factors 1, 13, 29 and 377
b) It is divisible by 2
c) It is not divisible by 2
d) Both a and c
Ans: d) both a and c