Wich of tha following is prime 28 69 71 63
Answers
Answered by
0
Answer:
Step-by-step explanation:
28/2=14
69/3=23
63/21=3
.............................................
just 71
Answered by
0
Answer:
71 is the prime number from the following.
Step-by-step explanation:
A prime number is a number with only 2 factors that is , 1 and the number itself.
The factors of 28 are 1 , 2, 4 ,7
69 are 1 ,3 , 23
63 are 1 , 3 , 7 , 9
but 71 has only 2 factors: 1 and 71
Similar questions