Greatest Common Factor (GCF) of 3 and 55
We here at the Fraction Calculator often determine the Greatest Common Factor (GCF) for numbers such as 3 and 55, because we use the GCF to lower the denominators of our fractions.
The Greatest Common Factor of 3 and 55 is the greatest number (factor) that you can evenly divide both 3 and 55 by.
To find the Greatest Common Factor of 3 and 55, we first have to identify all the factors of each number. Then we see which factors they have in common, and finally we pick the largest number they have in common, which is the Greatest Common Factor (GCF) of 3 and 55.
The factors of 3 are 1 and 3. The factors of 55 are 1, 5, 11, and 55. The highest factor they have in common is 1. Therefore, the Greatest Common Factor (GCF) of 3 and 55 is as follows:
GCF(3,55) = 1
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Greatest Common Factor (GCF) of 3 and 56
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