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Earn +20 ptsQ: What is the sum of the prime factors of 216-1?
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What is the sum of the prime factors of 121?
the prime factors of sum of 121 is 112 and 22
What are the sum of prime factors of 245?
sum of prime factors of 245 = 12factors of 245: 1, 5, 7, 35, 49, 245.prime factors of 245: 5 & 7sum of prime factors of 245: 5 + 7 = 12
Which composite number from six to twenty is closest in value to the sum of its prime factors?
The sum of the prime factors of 6 is closest in value to the composite number 6.
What is the sum of the prime factors of 42?
The prime factors are: 2, 3 and 7. (2+3+7 = 12)
What is the sum of the first two prime factors of 132?
That depends on where you start and in what direction you proceed. If you list the prime factors in the order from smallest to largest, then the first two are 2 and 3, and their sum is 5.
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