Which of the following number is a prime number?
A. 16
B. 30
C. 41
D. 60
Why 41 is a Prime number:
Because Prime numbers are group of numbers that are only divisible by number 1 or itself.
Divisible of 41;
41 x 1 = 41
The rest are not the group of Prime numbers because it is a group of Composite numbers. A composite numbers explains that the numbers will be divided by 2, 3, or more and by itself.
Divisible of 16;
1, 2, 4, 8, 16
1 x 16 = 16 (check)
2 x 8 = 16 (check)
4 x 4 = 16 (check)
Divisible of 30;
1, 2, 3, 5, 6, 10, 15, 30
1 x 30 = 30 (check)
2 x 15 = 30 (check)
3 x 10 = 30 (check)
5 x 6 = 30 (check)
Divisible of 60;
1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60
1 x 60 = 60 (check)
2 x 30 = 60 (check)
3 x 20 = 60 (check)
4 x 15 = 60 (check)
5 x 12 = 60 (check)
6 x 10 = 60 (check)
#CarryOnLearning
