Greatest Common Factor (GCF) of 7 and 23
We here at the Fraction Calculator often determine the Greatest Common Factor (GCF) for numbers such as 7 and 23, because we use the GCF to lower the denominators of our fractions.
The Greatest Common Factor of 7 and 23 is the greatest number (factor) that you can evenly divide both 7 and 23 by.
To find the Greatest Common Factor of 7 and 23, 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 7 and 23.
The factors of 7 are 1 and 7. The factors of 23 are 1 and 23. The highest factor they have in common is 1. Therefore, the Greatest Common Factor (GCF) of 7 and 23 is as follows:
GCF(7,23) = 1
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Greatest Common Factor (GCF) of 7 and 24
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