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The GCF of 14, 31, 39, and 56 is 1. One way to solve the problem is to notice that 31 is prime, and can't possibly be a factor of 14, which is smaller.
If you prefer, you can write the prime factorization of each number in the set and find the GCF:
The prime factorization of 14 is 2*7
The prime factorization of 31 is 31 (1*31)
The prime factorization of 39 is 3*39
The prime factorization of 56 is 2*2*2*7
So the GCF is 1.
What else can I help you with?
What are all the common factors of 42 and 28 and state the greatest common factor?
Factors of 28... 1,2,4,7,14,28 Factors of 42... 1,2,3,6,7,14,21,42 GCF = 14
What are the greatest common factors of 42 and 70?
The greatest common factor is 14
Is the greatest common factor of 14 and 28?
Common Factors: 14,7,2,1 Greatest Common Factor: 14
What is the greatest common factor of 126 and 70?
Answer:The greatest common factor of 70 and 126 is 14.The common factors of 70 and 126 are 1, 2, 7, and 14.Definition: A factor is a divisor - a number that will evenly divide into another number. The common factors of two or more numbers are all the factors that the numbers have in common. The greatest common factor of two or more numbers is the largest factor that the numbers have in common.Methods:One way to determine the common factors and greatest common factor is to find all the factors of the numbers and compare them.The factors of 70 are 1, 2, 5, 7, 10, 14, 35, and 70.The factors of 126 are 1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, and 126.The common factors are 1, 2, 7, and 14. Therefore, the greatest common factor is 14.The greatest common factor can also be calculated by identifying the common prime factors and multiplying them together.The prime factors of 70 are 2, 5, and 7.The prime factors of 126 are 2, 3, 3, and 7.The prime factors in common are 2 and 7, so the greatest common factor is 2 x 7 = 14.It is: 14
What are greatest common factors of 14 and 21?
The Greatest Common Factor (GCF) is: 7
What are all the common factors of 42 and 28 and state the greatest common factor?
Factors of 28... 1,2,4,7,14,28 Factors of 42... 1,2,3,6,7,14,21,42 GCF = 14
What is the common factor of both 14 and 28?
Since 14 is a factor of 28, all of its factors are common.
What are the common factors and greatest common factor of 14?
There is neither a greatest common factor nor common factors of a single number, such as 14, because there cannot be any form of 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. Thus, since there are not two or more numbers to compare, there are neither common factors nor a greatest common factor. The factors of 14 are 1, 2, 7, and 14. The prime factors of 14 are 2 and 7. Examples: The common factors of 14 and 16 are 1 and 2; the greatest common factor is 2. The common factors of 14 and 35 are 1 and 7; the greatest common factor is 7.
What are the greatest common factors of 14 48?
Common factors of 14 and 48 are: 1 and 2.
What are the greatest common factors of 42 and 70?
The greatest common factor is 14
What are the greatest common factors of 42 and 98?
The greatest common factor is 14
What is the greatest common factor of 28 and 70?
14 One way to determine the greatest common factor is to find all the factors of the numbers and compare them. The factors of 28 are 1, 2, 4, 7, 14, and 28. The factors of 70 are 1, 2, 5, 7, 10, 14, 35, and 70. The common factors are 1, 2, 7, and 14. Therefore, the greatest common factor is 14. The greatest common factor can also be calculated by identifying the common prime factors and multiplying them together. The prime factors of 28 are 2, 2, and 7. The prime factors of 70 are 2, 5, and 7. The prime factors in common are 2 and 7, so the greatest common factor is 2 x 7 = 14.
Is the greatest common factor of 14 and 28?
Common Factors: 14,7,2,1 Greatest Common Factor: 14
What is the greatest common factor if 33 and 14?
There are no common factors of 33 and 14.
What is the greatest common factor of 126 and 70?
Answer:The greatest common factor of 70 and 126 is 14.The common factors of 70 and 126 are 1, 2, 7, and 14.Definition: A factor is a divisor - a number that will evenly divide into another number. The common factors of two or more numbers are all the factors that the numbers have in common. The greatest common factor of two or more numbers is the largest factor that the numbers have in common.Methods:One way to determine the common factors and greatest common factor is to find all the factors of the numbers and compare them.The factors of 70 are 1, 2, 5, 7, 10, 14, 35, and 70.The factors of 126 are 1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, and 126.The common factors are 1, 2, 7, and 14. Therefore, the greatest common factor is 14.The greatest common factor can also be calculated by identifying the common prime factors and multiplying them together.The prime factors of 70 are 2, 5, and 7.The prime factors of 126 are 2, 3, 3, and 7.The prime factors in common are 2 and 7, so the greatest common factor is 2 x 7 = 14.It is: 14
What are the greatest common factors of 14 and 28?
The GCF is 14.
What the greatest common factors for 14?
For 14 and what other number?
