MATH-6258 - Number Theory oed answer key

Showing 121 to 140 of 268 total answers.

#MATH-6258
Awesome StudentQuestion • Number Theory

Find TWO common multiples of the given numbers: 4 and 5

Answer

20 and 40

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Awesome StudentQuestion • Number Theory

Find TWO common multiples of the given numbers: 8 and 9

Answer

72 and 144

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Awesome StudentQuestion • Number Theory

The following are the multiples of 2, 3, and 7, EXCEPT:

Answer

21

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Awesome StudentQuestion • Number Theory

The following pairs of numbers has a GCD of 31, EXCEPT:

Answer

6750 & 1519

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Awesome StudentQuestion • Number Theory

The number of multiples of 6 from 20 to 50 is ________.

Answer

5

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Awesome StudentQuestion • Number Theory

Which expression has a value different from the others?

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Awesome StudentQuestion • Number Theory

Which of the following expressions is below is correct?

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Awesome StudentQuestion • Number Theory

Find TWO common multiples of the given numbers: 5 and 11

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Awesome StudentQuestion • Number Theory

If one of the factor of 420 is 14, the other one is____.

#MATH-6258
Awesome StudentQuestion • Number Theory

What is the greatest common factor of 36 848 and 77 080?

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Awesome StudentQuestion • Number Theory

Which of the following number below is a Mersenne Prime?

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Awesome StudentQuestion • Number Theory

Which of the following is the prime factorization of 328?

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Awesome StudentQuestion • Number Theory

The greatest common divisor of 19,342 and 2,766 is ______.

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Awesome StudentQuestion • Number Theory

The number of divisor of a certain integer is being added.

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Awesome StudentQuestion • Number Theory

Which of the following operations results in a difference?

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Awesome StudentQuestion • Number Theory

Based on the given factor tree, what is the unknown number?

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Awesome StudentQuestion • Number Theory

The Greek letter t is used in finding the divisor function.

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Awesome StudentQuestion • Number Theory

Using the Fermat number 2s + 1, find the value using s = 2.

#MATH-6258
Awesome StudentQuestion • Number Theory

Which solution is correct from the given factor tree below?

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