Respuesta :
Answer:
6
Step-by-step explanation:
Prime factorization of 60: 2 • 2 • 3 • 5
Prime factorization of 78: 2 • 3 • 13
Prime factorization of 66: 2• 3• 11
Common factors = 2* 3 = 6
Answer:
6
Step-by-step explanation:
Prime factorization of 60: 2 • 2 • 3 • 5
Prime factorization of 78: 2 • 3 • 13
Prime factorization of 66: 2• 3• 11
Common factors = 2* 3 = 6