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There are 4 factor pairs of 231. They are:
- 231 = 1 x 231
- 231 = 3 x 77
- 231 = 7 x 33
- 231 = 11 x 21
There cannot be a common factor of just one number. To be common there need to be at least two numbers.
There cannot be a common factor of just one number. To be common there need to be at least two numbers.
The only common factor of 148 and 231 is 1 because their GCF is 1.
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What is a factor of 210 and 231?
The factors of 231 are 1,3,7,11,21,33,77 and 231 The factors of 210 are 1,2,3,5,6,7,10,14,15,21,30,35,42,70,105 and 210 The common factors are therefore 1,3,7 and 21
Two common factors of 42 and 231?
To find the common factors of 42 and 231, we first need to find the prime factorization of each number. The prime factorization of 42 is 2 x 3 x 7, and the prime factorization of 231 is 3 x 7 x 11. The common factors of 42 and 231 are the prime numbers that appear in both factorizations, which are 3 and 7. Therefore, the two common factors of 42 and 231 are 3 and 7.
What is the greatest common factor for 231 and 55?
Factors of 231: 1, 3, 7, 11, 21, 33, 77, 231 Factors of 55: 1, 5, 11, 55 GCF (231, 55) = 11
What is the highest common factor of 189 and 147?
Prime factors of 189 are 33 and 7Prime factors of 231 are 3, 7, and 11HCF of 189 and 231 is 7
What are the common factors for 143 and 54?
The factors of 14 are: 1, 2, 7, 14The factors of 54 are: 1, 2, 3, 6, 9, 18, 27, 54The common factors are: 1, 2
What is the common factors of 60 and 231?
The common factors of 60 and 231 are 1 and 3.
What are the common prime factors of 99 and 148?
99 and 148 have no prime factors in common. The only common factor of 99 and 148 is 1, and 1 is not a prime number.
What is a factor of 210 and 231?
The factors of 231 are 1,3,7,11,21,33,77 and 231 The factors of 210 are 1,2,3,5,6,7,10,14,15,21,30,35,42,70,105 and 210 The common factors are therefore 1,3,7 and 21
What are the common factors of 142 and 148?
The common factors of 142 and 148 are 1 and 2. Factors of 142 are 1, 2, 71, and 142 Factors of 148 are 1, 2, 4, 37, 74, and 148 So the common factors are 1 and 2
What is the greatest common factor of 148?
There is no greatest common factor of 148 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 factors of 148 are 1, 2, 4, 37, 74, and 148. The prime factors of 148 are 2, 2, and 37. You need at least two numbers to find a GCF.
Two common factors of 42 and 231?
To find the common factors of 42 and 231, we first need to find the prime factorization of each number. The prime factorization of 42 is 2 x 3 x 7, and the prime factorization of 231 is 3 x 7 x 11. The common factors of 42 and 231 are the prime numbers that appear in both factorizations, which are 3 and 7. Therefore, the two common factors of 42 and 231 are 3 and 7.
What are the common factors of 231 and 165?
The highest common factor is 33
What are the common factors of 148?
The factors of 148 are 1, 2, 4, 37, 74, 148 For them to be common, they need to be compared to another set of factors. If you meant 14 and 8, they are 1 and 2.
What are the common factors and greatest common factor of 231?
You need more than one number to find common factors.
What is the greatest common factor of 88 and 231?
The factors of 88 are 1, 2, 4, 8, 11, 22, 44, and 88. The factors of 231 are 1, 3, 7, 11, 21, 33, 77, and 231. The common factors are 1 and 11. Therefore, the greatest common factor is 11. The greatest common factor can also be calculated by finding the prime factors and multiplying the common prime factors together. The prime factors of 88 are 2, 2, 2, and 11. The prime factors of 231 are 3, 7, and 11. The common prime factors are a single 11, so 11 is the greatest common factor.
Do 231 and 52 have any common factors?
52 = 2 x 2 x 13 231 = 3 x 7 x 11No, they don't have any common factors.
What is the greatest common factor for 231 and 55?
Factors of 231: 1, 3, 7, 11, 21, 33, 77, 231 Factors of 55: 1, 5, 11, 55 GCF (231, 55) = 11
