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What is the greatest common factor of 21 and 306?
The GCF of 21 and 306 is 3. One way to determine the greatest common factor is to find all the factors of the numbers and compare them. The factors of 21 are 1, 3, 7, and 21. The factors of 306 are 1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, and 306. The common factors are 1 and 3. Therefore, the greatest common factor is 3. The greatest common factor can also be calculated by identifying the common prime factors and multiplying them together. The prime factors of 21 are 3 and 7. The prime factors of 306 are 2, 3, 3, and 17. The prime factors in common are a single 3, so the greatest common factor is 3.
Factors of 306?
The factors of 306 are: 1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306.
What is the greatest common factor of 306?
There is not a greatest common factor of a single number, such as 306, because there cannot be a greatest common factor without two or more numbers to compare. Common factors are factors that the numbers being compared have in common. The greatest common factor is the largest factor that all the numbers being compared have in common. The factors of 306 are 1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, and 306. The prime factors of 306 are 2, 3, 3, and 17. Examples: The greatest common factor of 27 and 306 is 9. The greatest common factor of 128 and 306 is 2. The greatest common factor of 306 and 765 is 153.
What equals 306 by multiplying?
To find what equals 306 by multiplying, we can break down 306 into its prime factors. 306 = 2 x 3 x 3 x 17. Therefore, the numbers that equal 306 by multiplying are the combinations of these prime factors, such as 2 x 3 x 51, 2 x 9 x 17, 3 x 3 x 34, etc.
What number less than 100 has exactly 4 prime factors?
There is more than one possible answer. The prime factors of 16 are 2, 2, 2, and 2. It has four prime factors, but only one distinct prime factor. The prime factors of 24 are 2, 2, 2, and 3. It has four prime factors, but only two distinct prime factors. The prime factors of 36 are 2, 2, 3, and 3. It has four prime factors, but only two distinct prime factors. The prime factors of 40 are 2, 2, 2, and 5. It has four prime factors, but only two distinct prime factors. The prime factors of 54 are 2, 3, 3, and 3. It has four prime factors, but only two distinct prime factors. The prime factors of 56 are 2, 2, 2, and 7. It has four prime factors, but only two distinct prime factors. The prime factors of 60 are 2, 2, 3, and 5. It has four prime factors, but only three distinct prime factors. The prime factors of 81 are 3, 3, 3, and 3. It has four prime factors, but only one distinct prime factor. The prime factors of 84 are 2, 2, 3, and 7. It has four prime factors, but only three distinct prime factors. The prime factors of 88 are 2, 2, 2, and 11. It has four prime factors, but only two distinct prime factors. The prime factors of 90 are 2, 3, 3, and 5. It has four prime factors, but only three distinct prime factors.
Is 51 a prime factor of 306?
No, 51 isn't prime. 17 is the largest prime factor of 306.
What is the factorization for 306?
As a product of its prime factors: 2*3*3*17 = 306
What are the prime factors of 306?
2, 3 and 17
What is the greatest common factor of 21 and 306?
The GCF of 21 and 306 is 3. One way to determine the greatest common factor is to find all the factors of the numbers and compare them. The factors of 21 are 1, 3, 7, and 21. The factors of 306 are 1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, and 306. The common factors are 1 and 3. Therefore, the greatest common factor is 3. The greatest common factor can also be calculated by identifying the common prime factors and multiplying them together. The prime factors of 21 are 3 and 7. The prime factors of 306 are 2, 3, 3, and 17. The prime factors in common are a single 3, so the greatest common factor is 3.
Is 306 prime or composite?
306 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 are neither prime, nor composite.
What is the prime factors of 306?
2 x 3 x 3 x 17
Factors of 306?
The factors of 306 are: 1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306.
What is the greatest common factor of 306?
There is not a greatest common factor of a single number, such as 306, because there cannot be a greatest common factor without two or more numbers to compare. Common factors are factors that the numbers being compared have in common. The greatest common factor is the largest factor that all the numbers being compared have in common. The factors of 306 are 1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, and 306. The prime factors of 306 are 2, 3, 3, and 17. Examples: The greatest common factor of 27 and 306 is 9. The greatest common factor of 128 and 306 is 2. The greatest common factor of 306 and 765 is 153.
What are all the factors of 306?
The factors of 306 are: 1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306.
What are the common factors of 306?
The factors of 306 are 1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306 For them to be common, they need to be compared to another set of factors.
What equals 306 by multiplying?
To find what equals 306 by multiplying, we can break down 306 into its prime factors. 306 = 2 x 3 x 3 x 17. Therefore, the numbers that equal 306 by multiplying are the combinations of these prime factors, such as 2 x 3 x 51, 2 x 9 x 17, 3 x 3 x 34, etc.
Is 306 prime?
No. Because to be a prime number it would have to have no factors other then it's self and one, and it is not because it is even so it will go into 2, it is divisible by 3, and you can get it by multiplying 17 and 18 (to name just a few).
