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Yes, it is.
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∙ 12y ago
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What are the composite number for 231?
The composite factors of 231 are 21, 33, 77, 231
Is 231 prime or composite and explain?
231 is a composite number. This is because composite numbers are any number that has more than two factors(one and itself). Therefore, since 3, 7, and 11 to name a few are factors of 231 that makes it a composite number.
Why is 231 a composite number?
It is divisible by 3.
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.
Is 231 a prime number or a composite number?
A prime number is a number with two and only two factors: 1 (also known as unity) and itself. A composite number is a number with more than two factors; in other words, it has at least one factor besides 1 and itself. 231 has factors other than 1 and itself, so it is not a prime number. For example, it is divisible by 3. (You can check this by adding the digits of the number: 2 + 3 + 1 = 6. If the sum of the digits is divisible by 3, the number is also divisible by 3.) Therefore, 231 is a composite number.
Is the number 231 a prime number?
231 is NOT a prime number. It is divisible by 3, 7 and 11.
Is 515 a prime number or a composite number?
It is a composite number.
Is 284 a prime or composite number?
It is a composite number.284 is a composite number
Is 94 a prime number or is it a composite number?
94 is a composite number
Is 9a prime or composite number?
It is a composite number.
Is 161 prime or composite number?
It is a composite number.
Is 153 a prime or composite number?
It is a composite number.
