Factors of 15: 1, 3, 5, and 15
Factors of 40: 1, 2, 4, 5, 8, 10, 20, and 40
Common factors: 1 and 5
Greatest common factor: 5
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The greatest common factor of 15 and 40 is 5
The greatest common factor is 15
The GCF is 5.
5 is the GCF of 15 and 40.
The GCF of 10, 15, and 40 is 5.
15/40 = 3/8 by dividing the highest common factor of 15 and 40 which is 5
The GCF is 5.
The GCF is 1.
The GCF is 5.
The GCF is 5.
The GCF is 5.
The GCF is 5.