The GCF is 75.
The GCF is 25.
The GCF is 25.
The GCF is 75.
The GCF is 75.
The GCF is 75.
75
The GCF is 75.
The factor trees find the prime factorizations. The prime factorizations find the GCF. The GCF simplifies the fraction. 150 75,2 25,3,2 5,5,3,2 225 75,3 25,3,3 5,5,3,3 The GCF is 75 150/225 = 2/3
The GCF of 150 and 225 is 75. 150/225 = 2/3 To find a common denominator, you need at least two denominators.
If you mean 300 and 450 then the GCF is 150
The GCF is 75.