32 x 52 = 225
5 The prime factorization of 225 is 2*2*5*5.
3 x 3 x 5 x 5 = 225
The GCF of 225, 375, and 825 is 75. The prime factorization of 225 is 5*5*9 The prime factorization of 375 is 3*5*5*5 The prime factorization of 825 is 3*5*5*11 So the greatest common factor is 5*5 = 25.
3 x 3 x 5 x 5
32 x 52 = 225
The only prime factor of 81 is: 3.The prime factors of 225 are: 3 and 5.
32 x 52 = 225
5 The prime factorization of 225 is 2*2*5*5.
225 = 3 × 3 × 5 × 5
15 is not a prime number, so it can't be a prime factor.
The GCF of 174 and 225 is 3.The prime factorization of 174 is 2*3*29The prime factorization of 225 is 3*3*5*5The greatest common factor is 3.
The prime factors of 225 are: 3(2) and 5(2)
1, 3, 5, 9, 15, 25, 45, 75, 225 32 x 52 = 225
3 x 3 x 5 x 5 = 225
The GCF of 225, 375, and 825 is 75. The prime factorization of 225 is 5*5*9 The prime factorization of 375 is 3*5*5*5 The prime factorization of 825 is 3*5*5*11 So the greatest common factor is 5*5 = 25.
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