Is 4394 is a Composite number

 Is 4394 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 4394 is composite or not first we have to find its factors.

 

Factors of 4394:

  • If we have taken numbers from 1, 2, 3…for checking factors of 4394 we found that 4394 has factors 1, 2, 13, 26, 169, 338, 2197 and 4394. Hence, we must say that 4394 is a composite number.
  • Thus, 4394 is the composite number.
  • If we multiply 4394 by 1, 2, 3 then we get the multiples of 4394 which are 4394, 8788 and so on.

 

About the number 4394:

  • 4394 has more than two factors which are 1, 2, 13, 26, 169, 338, 2197 and 4394 and hence it is the composite number.
  • 4394 is the even composite number and it is not the perfect square also.
  • If we divide 4394 by, 1, 2, 13, 26, 169, 338, 2197 and 4394 then we get remainder as zero. Hence, 1, 2, 13, 26, 169, 338, 2197 and 4394 are the factors of 4394.

 

Note:

  • 4394 is not the perfect square.
  • Factors of 4394: 1, 2, 13, 26, 169, 338, 2197 and 4394
  • Prime factors of 4394: 2, 13

 

Conclusion:

  • 4394 is the composite number which has factors, 1, 2, 13, 26, 169, 338, 2197 and 4394
  • And hence, 4394 is not the prime number.

 

Multiple Choice Questions:

 

1) 4394 is a

a) Prime number

b) Even number

c) Composite number

d) Both b and c

Ans: d) both b and c

 

2) The composite factors of a composite number 4394 are

a) 4394

b) 2, 13

c) 26, 169, 338, 2197 and 4394

d) 1, 2, 13, 26, 169, 338, 2197 and 4394

Ans: c) 26, 169, 338, 2197 and 4394

 

3) 4394 is composite number because

a) It has factors 1, 2, 13, 26, 169, 338, 2197 and 4394

b) It has more than two factors

c) Divisible by 2

d) Both a and b

Ans: d) both a and b

Updated: January 28, 2022 — 1:50 pm

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