Number Theory

posted by .

What characteristic do the numbers 8, 10, 15, 26, and 33 have that the numbers 5, 9, 16, 18, and 24 don’t
have? (Hint: List the factors of the numbers.) Give two more numbers that have this characteristic.

  • Number Theory -

    Don't 8, 10, 15, 26, and 33 each have only 4 factors? (i.e., 1, 8, 2, 4)

    The others have more or less than 4 factors.

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. Math

    Suppose you have two numbers. The difference of the two numbers is 12. The product of the two numbers is 17. Multiply the larger of the two numbers by 100, add 50 times the smaller number to that, round the total to the nearest whole …
  2. math

    What characteristic do the numbers 8, 10, 15, 26, and 33 have that the numbers 5, 9, 16, 18, and 24 don’t have?
  3. elementry

    What characteristic do the numbers 8, 10, 15, 26, and 33 have that the numbers 5, 9, 16, 18, and 24 don’t have?
  4. Math

    I am having some trouble with this problem: What characteristics do the numbers 8, 10, 15, 26 and 33 have that the numbers 5, 9, 16, 18, and 24 don't have?
  5. math

    which of these statements about prime and composite numbers is true?
  6. CITY SCHOOL

    useing these numbers: 25 - 7 - 8 - 5 - 4 - 3 make an equation so that the answer equals 828,but you can ONLY use those numbers. you cant add any more numbers and you cant repeat any of the numbers. you DON'T have to use all the numbers …
  7. math

    How do the ideas of divisibility and multiples relate to the study of fractions?
  8. math URGENT!!!!

    i have a list of 5 different numbers. the sum of 2 of the numbers is 0. the sum of 2 of the numbers is 1. the sum of 2 of the numbers is 2. the sum of 2 of the numbers is 3. the sum of 2 of the numbers is 4.the sum of 2 of the numbers …
  9. 5th grade math

    Part A: find two numbers that have two three and five as factors. what other factors do these two numbers have in common Part b. find three numbers that has 24 and 8 as factors what do these numbers have in common
  10. Precalc

    To which set(s) of numbers does the number sqrt -16 belong?

More Similar Questions