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What three prime numbers make up the number 231?
They are: 3*7*11 = 231
What 3 prime numbers multiply up to 231?
3, 7 and 11
What goes into 231?
To determine factors of a number it is necessary to divide the number by prime numbers of increasing value. If there is no remainder then the prime number is a factor. The square root of 231 is approximately 15 so it is necessary to divide by all the prime numbers up to 13 (15 is not a prime number). 231 ÷ 2 leaves a remainder of 1 231 ÷ 3 divides exactly 77 times (which is 7 x 11 - both are prime numbers) 231 ÷ 5 leaves a remainder of 1 231 ÷ 7 divides exactly 33 times (which is 3 x 11 - both are prime numbers) 231 ÷ 11 divides exactly 21 times (which is 3 x 7 - both are prime numbers) 231 ÷ 13 leaves a remainder of 10 If we multiply together the three numbers that are shown to be factors 3 x 7 x 11 = 231 this confirms that there are no other factors of 231 except 1 and 231 itself. This last condition is true for every positive integer. 231 is divisible by 1, 3, 7, 11 and 231
What three numbers make up the number 231?
They are: 3*7*11 = 231
What are the 3 prime numbers that add up to make 231?
there is way more than one way to do this 1. 227 + 3 + 1 =231 2. 223 + 5 + 3 =231 3. 211 + 17 + 3 = 231 4. 199 +29 + 3 = 231 5. 197 + 31 + 3 = 231 6. 197 + 23 + 11 = 231 7.193 + 37 + 1 = 231 here are 7 examples... many more to found
How many prime numbers are there up to 50?
There are 15 prime numbers up to 50.
Prime numbers go up to 100 or 10000?
Prime numbers are infinite.
What are the two prime numbers that add up to 19?
The two prime numbers that add up to 19 are 7 and 12. Prime numbers are numbers greater than 1 that can only be divided by 1 and themselves. In this case, 7 and 12 are not prime numbers, and there are no two prime numbers that add up to 19.
Is there 26 prime numbers up to a one hundred?
No, there are only 25 prime numbers less than 100.........remember that 1 is classed as unity and is not a prime number and 2 is the only even prime number.
Do prime numbers go up to 100 or 10000?
Prime numbers go on forever.
What are all the prime numbers 500 and up?
There is an infinite number of prime numbers after 500!
How many prime numbers between 2000 and 3000?
127 prime numbers in that range. See related link for prime numbers up to 10000. Plus there is a link to download Zip files of prime numbers up to 1 million.
