Which number below is a prime number? O A. 61 OB. 102 O C. 75 O D. 64

Question

asked Apr 21, 2021 207k views

1 Answer

Kartik Chugh · Answer 1 · 2021-04-25T15:05:29+0000

Answer:

Explanation:

61 is divisible by itself and 1. It's prime.

102 ends in a 2. Therefore it is not prime because it can be divided by 2,

75 = 3*5*5 not prime.

64 = 2 * 2 * 2 *2 * 2*2 Not prime.