MATH-6258 - Number Theory oed answer key

Showing 221 to 240 of 268 total answers.

#MATH-6258
Awesome StudentQuestion • Number Theory

Which of the following pair of numbers has a greatest common divisor of 159?

Answer

14 628 and 5 565

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Awesome StudentQuestion • Number Theory

Which list below are the numbers arranged in order from greatest to smallest?

Answer

5, 4, 0, -3

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Awesome StudentQuestion • Number Theory

Which of the following is the way to write the set notation of factors of 56?

Answer

{1, 2, 4, 7, 8, 14, 28, 56}

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Awesome StudentQuestion • Number Theory

If the values of k are odd integers, thus the function has a certain symmetry.

Answer

False

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Awesome StudentQuestion • Number Theory

In finding the answer in 59 mod 5, the usual last step of congruence modulo is

Answer

The remainder is the answer

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Awesome StudentQuestion • Number Theory

What must be the value of the last digit of 3, 45__ to make it divisible by 8?

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Awesome StudentQuestion • Number Theory

Which of the following numbers below is a factor that is common to 120 and 42?

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Awesome StudentQuestion • Number Theory

Base on the given factor tree, what numbers should be written inside the boxes?

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Awesome StudentQuestion • Number Theory

What is the remainder if you apply the Euclidean Algorithm to 10 465 and 3 553?

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Awesome StudentQuestion • Number Theory

What must be the value of g, in the formula 2g - 1 = 8 191, to make it correct?

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Awesome StudentQuestion • Number Theory

What must be the value of the last digit of 23, 31__ to make it divisible by 5?

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Awesome StudentQuestion • Number Theory

What are the primitive roots of mod 209 using coprimes 7, 11, and 13 and base 2?

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Awesome StudentQuestion • Number Theory

What is the remainder if we use Euclidean Algorithm between 55, 230 and 3, 985?

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Awesome StudentQuestion • Number Theory

What is the remainder of 23 069 and 20 069 when you use the Euclidean Algorithm?

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Awesome StudentQuestion • Number Theory

Which of the following is the correct way to find the prime factorization of 24?

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Awesome StudentQuestion • Number Theory

Describe the value k of the function f(x) = 5xk, so that the answer is a fraction?

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Awesome StudentQuestion • Number Theory

The number with the most numbers of multiples between 5 and 35 below is _________.

#MATH-6258
Awesome StudentQuestion • Number Theory

Which of the following pairs of numbers shows a fundamental theorem of arithmetic?

#MATH-6258
Awesome StudentQuestion • Number Theory

Which of the following is the correct way to write the set notation of factors of 56?

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