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The greatest common factor of ten and twenty is ten.
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20 and 30 are two numbers that have the greatest common factor of 10.
Ten and 126's highest common factor is two.
Ten and 25's highest common factor is five.
Because ten does not divide into 35 evenly.
The GCF is 10.
The greatest common factor of ten and thirteen is 1.
50 and 40's highest common factor is ten.
The GCF is 2. The least common factor of any set of positive integers is 1.
10 and 20, among others.
84 and ten's highest common factor is two.