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What is the sum of the positive factors of 75?
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11 Jan 2018, 02:26
11 Jan 2018, 02:26
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Question Stats:
84% (01:11) correct
15% (00:55) wrong based on 51 sessions
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What is the sum of the positive factors of 75?
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124
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Re: What is the sum of the positive factors of 75?
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11 Jan 2018, 18:48
11 Jan 2018, 18:48
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Carcass wrote:
What is the sum of the positive factors of 75?
enter your value
Kudo for the right answer and solution
Kudo for the right answer and solution[/quote]
Factors of 75: 1, 3, 5, 15, 25, 75
Sum = 1 + 3 + 5 + 15 + 25 + 75
= 124
Answer: 124
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Re: What is the sum of the positive factors of 75?
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16 Dec 2020, 00:50
16 Dec 2020, 00:50
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Quote:
What is the sum of the positive factors of 75?
Prime factorisation of 75 is 3*5^2
Sum of the factors of 75 is (3^0 + 3^1)* (5^0+5^1+5^2) = 124
