can you explain me step by step what is the meaning of prime numbers and angles and frator
Answers
Answer:
brainliest me
Step-by-step explanation:
rich enough to buy anthing they want but still, they are not satisfied with their lives i need pictures for this
help me
take care
Step-by-step explanation:
A prime number is a number that can only be divided by itself and 1 without remainders. Here we explain what exactly this means, give you a list of the prime numbers children need to know at primary school and provide you with some practice prime number questions and examples.
What is a prime number?
A prime number is a number greater than 1 with only two factors – themselves and 1.
A prime number cannot be divided by any other numbers without leaving a remainder.
An example of a prime number is 13. It can only be divided by 1 and 13. Dividing a prime number by another number results in numbers left over e.g. 13 ÷ 6 = 2 remainder 1.
15 is not an example of a prime number because it can be divided by 5 and 3 as well as by itself and 1.
15 is an example of a composite number because it has more than two factors.
Prime number examples
How to work out if a number is a prime number or not. There are 8 prime numbers under 20: 2, 3, 5, 7, 11, 13, 17 and 19.
The first 10 prime numbers are 2, 3, 5, 7, 11, 13, 17, 19, 23, 29.
There are 25 prime numbers between 1 and 100.
Prime numbers can continue well past 100. For example, 21,577 is a prime number.
List of prime numbers to 100
2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97.
Smallest prime number
2 is the smallest prime number. It also the only even prime number – all other even numbers can be divided by themselves, 1 and 2 at least, meaning they will have at least 3 factors.
Largest prime number
One of the most famous mathematicians of the classical era, Euclid, recorded a proof that there is no largest prime number. However many scientists and mathematicians are still searching to find it as part of the Great Internet Mersenne Prime Search.
The largest known prime number (as of November 2020) is 282,589,933 − 1, a number which has 24,862,048 digits when written in base 10. Before then the largest known prime number was 277,232,917-1, having 23,249,425 digits.