Question

Are the following numbers prima or composite.
Show by finding the factors.
(A) 9
(B) 48
(C) 89
(D) 96
(E) 78
(F) 101​

Answer 1

Answer:

9=3×3

48=2×2×2×3

96=2×48

this are composite number and the rest are prime

hope it helps you

Answer 2

Answer:

(A)composite

(B)composite

(C)prime

(D)composite

(E)composite

(F)prime

Step-by-step explanation:

(A) 9=1, 3, 9..........composite

(B) 48=1, 2, 3, 4, 8, 6, 12, 16, 24, 48........................composite

(C) 89=1, 89..................prime

(D) 96=1, 96, 2, 48, 3, 32, 4, 24, 6, 16, 8, 12.............composite

(E) 78=1, 78, 2, 39, 3, 26, 6, 13..................composite

(F) 101​=1*101.....................prime

Hope this helps.........

:)