0
Yes, 991 is a Prime number. It has no factors other than 1 and itself.
Still curious? Ask our experts.
Chat with our AI personalities
JordanLooking for a career mentor? I've seen my fair share of shake-ups.
Chat with Jordan
RossEvery question is just a happy little opportunity.
Chat with Ross
ReneChange my mind. I dare you.
Chat with ReneAdd your answer:
Earn +20 ptsQ: Is 991 a prime number
Write your answer...
Submit
Still have questions?
Continue Learning about Math & Arithmetic
What two whole numbers when multiplied are 991?
991 and 1.991 is a prime number and only has factors of 1 and 991.
Which number stands out what 4 numbers 990 991 993 994?
991 is a prime, the others are composite.
Is 991 a whole number?
Yes
What is the importance of the number 991?
There is no importance behind the number 991, unless an individual means 911. If that was the case, 911 is very important. It is used to call for an emergency and help.
What are the factors of 991?
The positive integer factors of 991 are: 1, 991
Trending Questions
Number less than 50 not a prime number not divisible by 2 3 4 5 6?
What does 4 feet equal to inches?
9 square feet equals how many square inches?
Is 11 relatively prime with 22?
What is 12 over 18 eqivalent to?
Should a pentagon have to have equal sides?
What is 2 wholes and 9 over 100 as a decimal?
How do we find the gradient?
What statement comparing A Country Divided to Lives the crossfire is not true?
How many times does the word eternity appear in the Bible?
Is there a square root for a negative number?
What is the European emergency 999 number?
The circumference of a circle and the perimeter of a square can intersect at a maximum of how many points?
How many it means add?
Is the square root of 10 a whole number?
What is the circumference of 60 inch diameter circle?
What is the equation of a horizonal line?
How is 1 related to 8?
What is the scientific notation for 775.5?
What numbers are divisible by 3 6 but is not divisible by 8?
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.