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1 The factor pairs of 100 are 1 and 100, 2 and 50, 4 and 25, 5 and 20, and 10 and 10. The factor pairs of 49 are 1 and 49, and 7 and 7. Since the only factor they share is 1, 1 is their greatest common factor.
2 and 60 10 and 12
10 and 15
10 and 15
5 and 10 10 and 15 5 and 15
5 and 10 10 and 15 15 and 20
the greatest common factor of 10 and 300 is 10
The GCF is 10.
The Greatest Common Factor of 12 and 10 is 2.
The GCF of 10 and 40 is 10. 10 is a factor of 40, and 10 is the largest factor of itself, so 10 is the greatest common factor of 10 and 40.
The greatest common factor is 10
10 is the greatest common factor (GCF).