Respuesta :
Find the prime factorization of 120
120 = 2 × 2 × 2 × 3 × 5
Find the prime factorization of 68
68 = 2 × 2 × 17
To find the gcf, multiply all the prime factors common to both numbers:
Therefore, GCF = 2 × 2
GCF = 4
120 = 2 × 2 × 2 × 3 × 5
Find the prime factorization of 68
68 = 2 × 2 × 17
To find the gcf, multiply all the prime factors common to both numbers:
Therefore, GCF = 2 × 2
GCF = 4