The GCF is 7.
Factors of 28: 1,2,4,7,14, and 28.Factors of 35: 1, 5, 7, and 35.Factors of 49: 1, 7, and 49.common factors: 1, 7.greatest of the common factors: 7 for 7>1 GCF of 28 35 and 49: 7.
Greatest common factor= 7 The greatest common factor is the factor that all these numbers have in common. It helps to make a list of all the number's factors. 28- 2, 2, 7 35- 5, 7 42- 2, 3, 7 All of these numbers have 7 as a factor, therfore 7 is the greatest common factor
The positive common factors of 28 and 35 are: 1 and 7.
The greatest common factor of the numbers 28, 35 and 63 is 7.
Factors of 28: 1, 2, 4, 7, 14, 28.Factors of 35: 1, 5, 7, 35.Factors of 45: 1, 3, 5, 9, 15, 45.GCF (28, 35, 45) = 1
The greatest common factor (GCF) of 28, 35, and 70 is 7. To find the GCF, you can list the factors of each number and identify the highest factor that is common among all three numbers. The factors of 28 are 1, 2, 4, 7, 14, and 28. The factors of 35 are 1, 5, 7, 35. The factors of 70 are 1, 2, 5, 7, 10, 14, 35, and 70. The highest common factor among all three numbers is 7.
The factors of 28 are 1, 2, 4, 7, 14, and 28 The factors of 35 are 1, 5, 7, and 35 The common factors of 28 and 35 are 1 and 7
The greatest common factor of 27 and 35 is 1
The factors of 35 are: 1, 5, 7, 35 The factors of 56 are: 1, 2, 4, 7, 8, 14, 28, 56 The common factors are: 1, 7The Greatest Common Factor: GCF = 7
Short answer: There are none. There is neither a greatest common factor nor common factors of a single number, such as 35, 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. Examples: The common factors of 10 and 35 are 1 and 5; the greatest common factor is 5. The common factors of 21 and 35 are 1 and 7; the greatest common factor is 7. The common factors of 35 and 45 are 1 and 5; the greatest common factor is 5. The common factors of 35 and 49 are 1 and 7; the greatest common factor is 7. The common factors of 35 and 61 are only 1; the greatest common factor is 1.
The factors of 35 are:1, 5, 7, 35The factors of 56 are:1, 2, 4, 7, 8, 14, 28, 56The common factors are:1, 7The Greatest Common Factor:GCF = 7
The factors of 35 are:1, 5, 7, 35 The factors of 56 are:1, 2, 4, 7, 8, 14, 28, 56 The common factors are:1, 7 The Greatest Common Factor:GCF = 7