0
FALSE!!!!
91 is divisible by '7' Hence it is NOT a Prime number.
Still curious? Ask our experts.
Chat with our AI personalities
ViviYour ride-or-die bestie who's seen you through every high and low.
Chat with Vivi
JordanLooking for a career mentor? I've seen my fair share of shake-ups.
Chat with Jordan
CoachSuccess isn't just about winning—it's about vision, patience, and playing the long game.
Chat with Coach
Add your answer:
Earn +20 ptsQ: 91 is a prime number true or false?
Write your answer...
Submit
Still have questions?
Continue Learning about Basic Math
How do you know without dividing that 91 is not in the prime factorization of 75257?
91 cannot be in the prime factorization of any number because it is not a prime number itself.
Is 91 a prime number under 100?
91 is not a prime number. 91 is a composite number having the factors 1, 7, 13, and 91.
What is the hcf 21 84 91?
The HCF of 21, 84 and 91 is.... 1 ! The number 91 is a prime number.
Are 57 and 91 prime numbers?
Only 91 is the prime number, 57 is a composite number because it is divisible by 3. ------------------------------- 57 and 91 are both composite. 57 = 19*3, and 91 = 13*7.
Which number is a prime number a.91 b.51 c.31 d. 21?
91 = 13*751 = 17*321 = 3*731 is prime. â–
Trending Questions
Is 100 a rational number?
What is the fraction of 120 on a pie chart?
What is the factors of 51?
How do you write a measure as a decimal to the nearest thousandth?
What Number is greater than 500 less than 50000 and a multiple of 100?
What is 13 over 26 as a decimal?
What is 5.6 rounded to the nearest one?
Write 38 as a percent?
What is 9.999 rounded off to the nearest hundredths?
What percentage composition of Al2O3 is aluminum?
What is 6601 rounded to the nearest thousand?
Can you have a mixed number with zero as the numerator?
Is it possible for a negative number to be greater than a positive number?
What is the greatest common factor of 12 and 14?
What is 9.055 when converted into a fraction?
What is 995 rounded to the nearest tenth?
What is 50 percent of a hundred?
What comes after 0.010 decimal?
How mant times greater is one hour than one minute?
How can you tell that 42 is divisible by 3?
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.