Greatest Common Factor (GCF) of 5, 20 and 86
We here at the Fraction Calculator often determine the Greatest Common Factor (GCF) for numbers such as 5, 20 and 86, because we use the GCF to lower the denominators of our fractions.
The Greatest Common Factor of 5, 20 and 86 is the greatest number (factor) that you can evenly divide 5, 20 and 86 by.
To find the Greatest Common Factor of 5, 20 and 86, 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 5, 20 and 86.
The factors of 5 are 1 and 5. The factors of 20 are 1, 2, 4, 5, 10, and 20. The factors of 86 are 1, 2, 43, and 86. The highest factor they have in common is 1. Therefore, the Greatest Common Factor (GCF) of 5, 20 and 86 is as follows:
GCF(5,20,86) = 1
Greatest Common Factor Calculator
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Greatest Common Factor (GCF) of 5, 20 and 87
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