Choose the number which is different from others in the group:17, 27,

1.	Choose the number which is different from others in the group:17, 27, 29, 371. 272. 373. 174. 29
Answer» Correct Answer - Option 1 : 27 Here, all numbers are prime number except '27' which is a composite number. Hence, "27" is different from the group. Prime Number - A number which is exactly divisible by 1 and the number itself is called a prime number. For example - 2, 3, 5. Composite Number - A composite number is a natural number or a positive integer which has more than two factors.

Choose the number which is different from others in the group:17, 27, 29, 371. 272. 373. 174. 29

Answer» Correct Answer - Option 1 : 27

Here, all numbers are prime number except '27' which is a composite number.

Hence, "27" is different from the group.

Prime Number - A number which is exactly divisible by 1 and the number itself is called a prime number. For example - 2, 3, 5.

Composite Number - A composite number is a natural number or a positive integer which has more than two factors.