Register
Reggie ate 31 raisns how many factor pairs dose 31 have is it a prime number or composite number
34.5k views
3 votes
Reggie ate 31 raisns how many factor pairs dose 31 have is it a prime number or composite number

User HPP
by
8.4k points

2 Answers

6 votes
The only factor pair is 1x31.
Therefor it is a prime number.
User Chris Yim
by
7.1k points
2 votes

A prime number has only one factor pair:

(1) x (itself) .

31 is one of those.

User James Walford
by
6.9k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

8.8m questions

11.4m answers

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
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement  how thick must the cement be to cover field
A dealer sells a certain type of chair and a table for $40. He also sells the same sort of table and a desk for $83 or a chair and a desk for $77. Find the price of a chair, table, and of a desk.
Link Copied!