Question

Express each of the following numbers as prime Factorization.
Write whether each number is prime Or not :
(1 ) 98
(2) 40
(3) 87
(4) 83
(5)2
(6)46
(7)80
(8) 89
(9) 53
(10) 50
(11) 76
(12) 82
(13) 94
(14) 67
(15) 32
(16) 47
(17) 3
(18) 9
​

Answer 1

Answer:

98(2×7×7)

40(2×2×2×5)

87(3×29)

2(it is not)

46(2×23)

80(2×2×2×2×5)

89(it is not)

53(it is not)

50(2×5×5)

76(2×2×19)

82(2×41)

94(2×47)

67(it is not)

32(2×2×2×2×2)

47(it is not)

3 (it is not)

9(3×3)

Answer 2

$98 = 2 \times 7 \times 7 \\ 40 = 2 \times 2 \times 2 \times 5 \\ 87 = 3 \times 29 \\ 83 = it \: is \: not \\ 2 = it \: is \: not \\ 46 = 2 \times 23 \\ 80 = 2 \times 2 \times 2 \times 2 \times 5 \\ 89 = it \: is \: not \\ 53 = it \: is \: not \\ 50 = 2 \times 5 \times 5 \\ 76 = 2 \times 2 \times 19 \\ 82 = 2 \times 41 \\ 94 = 2 \times 47 \\ 67 = it \: is \: not \\.32 = 2 \times 2 \times 2 \times 2 \times 2 \\ 47 = it \: is \: not \\. 3 = it \: is \: not \\ 9 = 3 \times 3.$

hopefully its helped u dear :)