0
Still curious? Ask our experts.
Chat with our AI personalities
MaxineI respect you enough to keep it real.
Chat with Maxine
SteveKnowledge is a journey, you know? We'll get there.
Chat with Steve
ViviYour ride-or-die bestie who's seen you through every high and low.
Chat with Vivi
Add your answer:
Earn +20 ptsQ: Why is 18 a composite number?
Write your answer...
Submit
Still have questions?
Continue Learning about Math & Arithmetic
Is 18 a composite or a prime number?
All even numbers greater than 2 are composite.
Is 18 prime or composite number?
composite
Are 2 and 18 composite or prime?
2 is a prime number. 18 is a composite number.
Is 18 composite or prime?
The factors of 18 are: 1, 2, 3, 6, 9, and 18.Since there are other factors in addition to '1' and the number itself,the number is composite.18 is a composite number because it has more than 2 factors18 is a composite number. A prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1 and 0. 1 and 0 are neither prime, nor composite.18 is not prime; it is composite. 18 = 2 * 3 * 3
How is 18 a composite number?
18 is a composite number because a prime number can only be multiplied by 1 and itself. 18 can be multiplied by 9 and 2 also.
Trending Questions
What fraction is 0.10?
How old are in grade 5?
Which would probably have the warmest temperatures year round Missouri or Mississippi?
How many minutes in 3.5 months?
What is 20 years minus 2012?
How long does it take to go 1 mile at 13.5 mph on elliptical?
When would you use the least common multiple in fractions?
What is five sixths minus negative two thirds?
What is 40 more than 10?
How would you explain the LCM of the two numbers is their product?
What is 2 over 3 times 2?
What is 3.01 rounded to the nearest tenth?
What is 9.64 as a reciprical?
What is 50 percent off 100.00?
If buzz travels 150 kilometeres in 1 hour 30 mins what is buzz's speed?
What is the circumference of a circle with a diameter of 4 in?
What do you call numbers not divisible by 2?
Are Rachab and Rahab the same person in the Bible?
What is 50 percent of 200GB - in MB?
What two groups can everything in the world be divided into?
Copyright ©2025 Infospace Holdings LLC, A System1 Company. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers.