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231 = 3 x 7 x 11

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โˆ™ 2010-09-30 17:24:37
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Q: What 3 prime number multiplied make 231?
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Related questions

What 3 prime numbers can be multiplied to make 231?

3 x 7 x 11


What three prime numbers make up the number 231?

They are: 3*7*11 = 231


Is the number 231 a prime number?

231 is NOT a prime number. It is divisible by 3, 7 and 11.


What 3 prime numbers when multiplied together will equal 231?

3 times 7 times 11 equals 231.


What 2 prime numbers make 231?

They are: 2+229 = 231


What three prime numbers make 231?

The prime factorization of 231 = 3 x 7 x 11


What three prime numbers are mulitplied to make 231?

The prime factorization of 231 is 3 x 7 x 11.


What three prime numbers multiply to make 231?

The prime factorization of 231 = 3 x 7 x 11


Which is prime 180 or 231?

231 is prime.


Is 231 a prime number?

No! It is divisible by 21 and 11 (21x11=231)


Prime factorization of 231?

prime factorization of 231


What 3 prime numbers multiplied equal 231?

231 = 3*7*11231 = 3*7*11231 = 3*7*11231 = 3*7*11


What 3 prime numbers multiply to make 231?

693


What three prime numbers times together to make 231?

3 x 7 x 11 = 231


What 3 normal numbers make 231?

The prime factorization of 231 is 3 x 7 x 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 is one prime factorization of 231?

A fundamental theorem in mathematics is that of unique factorisation. Any number can have only one prime factorisation. 231 = 3*7*11


Write the three prime numbers which multiply to make 231?

231 = 3 x 7 x 11


How can you work out which 3 prime numbers when multiplied together equal 231?

2 + 3 + 1 = 6, which is divisible by 3, so 231 is divisible by 3. Divide to get 231 = 77 Hard to miss that this is divisible by 7, so we get 231 = 3*7*11


What is the greatest prime to check to consider if 231 is a prime?

13 is the greatest prime that needs to be checked to determine if 231 is a prime.


Is 231 prime or composite?

231 is a composite number. A prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1 and 0. 1 and 0 have a different name.


What is the prime factor of 231?

The prime factors of 231 are: 3, 7, 11


Are 143 and 231 relatively prime?

Yes because they only have one number in common which is one.


What times something equals 231?

It is a prime number


What are the factors and prime factors of 231?

The 8 factors of 231 are 1, 3, 7, 11, 21, 33, 77, and 231. The prime factorization of 231 is 231 = 3 * 7 * 11. The prime factors of 231 are 3, 7 and 11.

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