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Short answer: There are none.
There is neither a greatest common factor nor common factors of a single number, such as 168, 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.
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What is the greatest common factor of 126 294 168?
The Greatest Common Factor of 126, 294, 168: 42
What is the greatest common factor of 140 and 168?
The greatest common factor can be calculated by identifying the common prime factors and multiplying them together. The prime factors of 140 are 2, 2, 5, and 7. The prime factors of 168 are 2, 2, 2, 3, and 7. The prime factors they have in common are 2, 2, and 7, so their greatest common factor is 2 x 2 x 7 = 28. Another way to approach this is to look at the difference between 140 and 168, which is 28. The greatest common factor of two numbers cannot be larger than the difference between the two numbers. Since both 140 and 168 are divisible by 28, the greatest common factor is 28.
What is the greatest common factor of 24 84 and 168?
The greatest common factor of 24, 84, 168 is 12.
What is the greatest common factor of 18 42 and 168?
The greatest common factor (GCF) is: 6
What is the greatest common factor of 168 and 196?
To find the greatest common factor (GCF) of 168 and 196, we need to list the factors of each number. The factors of 168 are 1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, and 168. The factors of 196 are 1, 2, 4, 7, 14, 28, 49, 98, and 196. The GCF of 168 and 196 is 28, which is the largest number that divides both 168 and 196 without leaving a remainder.
