Which does not belong? 2 3 6 7 8 14 15 30
Answer (1)
Answer:The number that doesn't belong is 30. Step-by-step explanation:- All the other numbers are prime numbers or can be expressed as the product of two prime numbers. - 2 is a prime number.- 3 is a prime number.- 6 = 2 x 3- 7 is a prime number.- 8 = 2 x 2 x 2- 14 = 2 x 7- 15 = 3 x 5- 30 is not a prime number and is not the product of two prime numbers. It has more than two factors (1, 2, 3, 5, 6, 10, 15, 30).
