The GCF of 15, 25, and 30 is 5.
The prime factorization of 15 is 3*5.
The prime factorization of 25 is 5*5
The prime factorization of 30 is 2*3*5
So the GCF of 15, 25, and 30 is 5.
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The greatest common factor (GCF) is: 5.
1 and 5, the GCF.
The greatest common factor of 25 and 76 is 1.
The greatest common factor of 100 and 275 is 25.
The Greatest Common Factor (GCF) is: 25