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690 is a composite number because it has factors other than 1 and itself. It is not a Prime number.

The 16 factors of 690 are 1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, and 690.

The factor pairs of 690 are 1 x 690, 2 x 345, 3 x 230, 5 x 138, 6 x 115, 10 x 69, 15 x 46, and 23 x 30.

The proper factors of 690 are 1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, and 345 or,

if the definition you are using excludes 1, they are 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, and 345.

The prime factors of 690 are 2, 3, 5, and 23.

The 4 distinct prime factors (listing each prime factor only once) of 690 are 2, 3, 5, and 23.

The prime factorization of 690 is 2 x 3 x 5 x 23.

NOTE: There cannot be common factors, a greatest common factor, or a least common multiple because "common" refers to factors or multiples that two or more numbers have in common.

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Q: What are the factors and prime factors of 690?
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Related questions

What are the factors and prime factorization of 690?

To find the factors of 690, we start by dividing 690 by the smallest prime number, which is 2. We get 2 x 345. Continuing this process, we find the prime factorization of 690 to be 2 x 3 x 5 x 23. Therefore, the factors of 690 are 1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, and 690.


How do you find the prime factorization of 690?

Use a factor tree. 690 345,2 115,3,2 23,5,3,2


What are the prime factorizations of 690?

690 = 2 x 3 x 5 x 23


How are prime factors and factors related?

Prime factors are factors that are also prime numbers.


Which prime number is in common between 690 and 570?

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What is the prime factorization of 690?

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