Register

Which of these numbers is prime: 2, 12, 21, 39

Which of these numbers is prime: 2, 12, 21, 39
8.2k views
5 votes
Which of these numbers is prime: 2, 12, 21, 39

User Ajsie
by
9.0k points

2 Answers

5 votes

Answer:a prime number is a number that can only be divided equally by one and itself therefore the prime number is 2

User Babay
by
8.5k points
3 votes

Answer:

2

Explanation:

12, 21, and 39 are all composite numbers, meaning they are divisible by whole numbers other than itself and 1.

2 however, can only be divided by two whole numbers: 2 and 1.

User Koeno
by
7.8k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
Link Copied!