UrbanPro
Login Ask & Answer Success Stories Paid Courses Free Classes Tuition & Classes Fees Write a Review Help Center
Post your Learning Need Signup as a Tutor
✕

Popular Cities

Bangalore

Hyderabad

Delhi

Mumbai

Chennai

Pune

Kolkata

Gurgaon

Ahmedabad

Jaipur

Noida

✕
true
default_background

Take Tuition from the Best Tutors

  • Affordable fees
  • 1-1 or Group class
  • Flexible Timings
  • Verified Tutors

Book a Free Demo

Tuition > Why don't numerical 1 not considered as a prime number?
✕

Search in

Why don't numerical 1 not considered as a prime number?

R
Rajasree N.
07/04/2020 0 0

All prime numbers have only two factors.
That is 1 & the number itself.
Hence 1 is neither considered as a prime number nor a compound
Another fact on prime numbers are,
All prime numbers are odd numbers except 2.eg..11, 13, 17, 19, 23......
But all odd numbers are not prime numbers. Eg 9, 15, 21, 27, 33, 35 39 etc.

0 Dislike
Follow 3

Please Enter a comment

Submit

Other Lessons for You

Apoptosis
Now our topic is related to Apoptosis. Apoptosis means programmed cell death in which there are series of modification of a particular cell which is going to die. i.e. there is shrinkage of cytoplasm,...

Karpal Singh

0 0
0
Class 8 / Maths / Chapter 2/ Linear Equations in one Variable/ Ex.2.2/Q.7

Divya R.

0 0
0
Introduction & Core Programming
Lesson Plan: Introduction & Core Programming 🎯 Learning Objectives By the end of this lesson, students will: - Understand what software engineering is and why it matters. - Grasp basic...
M

Mallika

0 0
0
Relationship between LCM and HCF.
The following equation relates the LEAST COMMON MULTIPLE (LCM) and HIGHEST COMMON FACTOR (HCF) of any two numbers:- (HCF)×(LCM) = (1st number)×(2nd number)This relation is used to solve sums...

Sumeet Khandalkar

0 0
0
DIFFERENCE BETWEEN PUMP AND COMPRESSOR
COMPRESSOR: It is a device used to increase the pressure of a compressible fluids like gas. PUMP: It is a device used to increase the pressure of a incompessible fluids like water. FLUID: It is a substance...

Ratan Kudache

0 0
0

Find Tution near you

Looking for Tuition ?

Learn from Best Tutors on UrbanPro.

Book a Free Demo

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you

Tuition Questions

what is the fee for PUC(XI-XII) tution in Cochi per hour?

97 Answers

Can I do an Msc in physics after I complete my BTech?

5 Answers

I'm doing b.com and I'm in 1st year. Can anyone suggest me the best books used for bcom

39 Answers

Which software and device should I use for online teaching?

34 Answers

What should be the tuition fee for a class 4 icse student for English speaking and comprehension? A bit...

175 Answers

X

Looking for Tuition Classes?

The best tutors for Tuition Classes are on UrbanPro

  • Select the best Tutor
  • Book & Attend a Free Demo
  • Pay and start Learning

Take Tuition with the Best Tutors

The best Tutors for Tuition Classes are on UrbanPro

This website uses cookies

We use cookies to improve user experience. Choose what cookies you allow us to use. You can read more about our Cookie Policy in our Privacy Policy

Accept All
Decline All

UrbanPro.com is India's largest network of most trusted tutors and institutes. Over 55 lakh students rely on UrbanPro.com, to fulfill their learning requirements across 1,000+ categories. Using UrbanPro.com, parents, and students can compare multiple Tutors and Institutes and choose the one that best suits their requirements. More than 7.5 lakh verified Tutors and Institutes are helping millions of students every day and growing their tutoring business on UrbanPro.com. Whether you are looking for a tutor to learn mathematics, a German language trainer to brush up your German language skills or an institute to upgrade your IT skills, we have got the best selection of Tutors and Training Institutes for you. Read more

ThinkVidya Learning Pvt Ltd © 2010-2026 All Rights Reserved