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There is neither a greatest common factor nor common factors of a single number, such as 196 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 196 are 1, 2, 4, 7, 14, 28, 49, 98, and 196.

The prime factors of 196 are 2, 2, 7, and 7.

Examples:

The common factors of 32 and 196 are 1, 2, and 4; the greatest common factor is 4.

The common factors of 50 and 196 are 1 and 2; the greatest common factor is 2.

The common factors of 56 and 196 are 1, 2, 4, 7, 14, and 28; the greatest common factor is 28.

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Q: What is the greatest common factor of 196?

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The Greatest Common Factor (GCF) is: 28.

The Greatest Common Factor (GCF) is: 28

The GCF is 14.

The GCF of 56, 196 and 252 is 28.

The greatest common factor (GCF) is often also called the greatest common divisor (GCD) or highest common factor (HCF). Keep in mind that these different terms all refer to the same thing: the largest integer which evenly divides two or more numbers.The greatest common factor of 24 and 196 is 4

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The greatest common factor of 42 and 196 is 14.

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The greatest common factor of 147 and 196 is 49.

The greatest common factor of 196 , 140 = 28

The greatest common factor of 196 and 112 is 28.

The Greatest Common Factor (GCF) is: 1

The Greatest Common Factor (GCF) is: 28.

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The GCF of 84 and 196 is 28.

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