Post a New Question

Math

posted by .

Which group shows all the whole answer number factors of a composite number?

A. 1,2,3,4,5,8,16
B. 1,2,3,4,5,6,10,20
C. 1,2,3,4,6,8,12,24
D. 1,2,3,4,7,14,28

  • Math -

    A complete list of integer factors of a composite, sorted in ascending order will have the property that:
    The first number multiplied by the last number equals the composite number,
    the second number multiplied by the second last will also equal the composite number,
    ....
    and so on.

    If there is an even number of factors, the product of the two middle numbers will also equal the composite number.

    If there is an odd number of factors, the composite number is a perfect square, with the middle number being the square-root of the number.

    Based on these facts, try to find the answer from the list.

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. math

    Can someone help me with prime and composite numbers?
  2. math, algebra

    i just want to re make sure that the following question is correct. (1) List all the factors of 16 My answer: 1,2,4,8,16 That is correct. They may not want 1 and 16 to be included, since every integer has 1 and itself as factors. so …
  3. math

    Cruz and his friend, Penny need to determine what numbers are prime and what numbers are composite for homework assignment. Cruz says that the number 5 is a composite number because it has the factors 2 and 2.5. Explain what is wrong …
  4. Math

    Which group names all the whole number factors of a composite number?
  5. Math

    Which lists all the factors of a composite number?
  6. math

    calculate the number of distinct whole number factors of each number...... factors of 18,multiples of 3=
  7. math

    which list all the factors of a composite number?
  8. 5th grade math help

    my mommy and daddy cant explain explain what is wrong with the reasoning number 5 is a composite number because it has the factors 2 and 2.5 i know its a prime number but i cant explain the answer to the question above.
  9. Math

    Use division of find the factors of each number. Then write if the number is prime composite. 1) 5. 2) 20. 3) 26. 4) 31.
  10. Math

    Which group names all the whole number factors of a composite number?

More Similar Questions

Post a New Question