find odd man out?? 58,115,70,100,86,88,103,79
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79 and 103. Because they are prime numbers.
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Answer:
The odd one out is 103 and 79.
Step-by-step explanation:
Given : 58,115,70,100,86,88,103,79
To find: the odd one out from the data.
The prime factors of
58 = 2 x 29,
115 = 5 x 23,
70 = 2 x 5 x 7,
100 = 2 x 2 x 5 x 5,
86 = 2 x 43,
88 = 2 x 2 x 2 x 11,
103 = 1 x 103,
79 = 1 x 79.
In the above, we can see that the numbers 103 and 79 are prime numbers as they are divisible by 1 and by the number itself.
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