answersLogoWhite

0

They are both perfect numbers. A perfect number is one whose factors (except for the number itself) add to equal the number.

6 = 1 + 2 + 3

28 = 1 + 2 + 4 + 7 + 14

They are also both triangular numbers - sums of the integers in sequence.

1 = 1

1 + 2 = 3

1 + 2 + 3 = 6

1 + 2 + 3 + 4 = 10

1 + 2 + 3 + 4 + 5 = 15

1 + 2 + 3 + 4 + 5 + 6 = 21

1 + 2 + 3 + 4 + 5 + 6 + 7 = 28

User Avatar

Wiki User

16y ago

What else can I help you with?

Related Questions

What is the common characteristic shared by all organic substances?

The common characteristic shared by all organic substances is that they contain carbon atoms bonded to hydrogen atoms.


What is a shared characteristic?

A shared charcteristic is a feature OR CHARACTERISTIC that 2 things share or have in common. For example: A dog and cat- they both have 4 legs, this is a shared characteristic. They also have 2 eyes. hope this helps =)


What is the least common denominator of 25 and 30?

Least common denominator: the smallest multiple or factor that is exactly divisible by every member of a set of numbers. Factors of 25: 1, 5, 25 Factors of 30: 1,3,5,10,30 Shared factors of 25 and 30: 1,5 Therefore, the least common denominator would be 1 because it is the smallest factor shared between the two numbers.


What multiples are shared by two or more numbers?

common multiples


Write the least common multiple for 2 and 6?

The least common multiple, or LCM of two numbers is the first number that can be found that is divisible by both of them. Factoring the numbers: 2 = 2 6 = 2 * 3 Max values of each shared factor are 21 x 31 so the LCM is 6.


What is it called when a multiple is shared by two or more numbers?

A common multiple


What are the common factors of 2?

The term common factors specifically refers to the factors shared by two or more numbers. Since 2 is a single number, you could say that it shares all of its factors with itself.2 is a prime number. It is only evenly divisible by itself and one.There cannot be a common factor of just one number. To be common there need to be at least two numbers.


In a comparison of birds with mammals having four appendages is?

a Shared ancestral characteristic a shared primitive characteristic


What are the common factors of 11?

The term common factors specifically refers to the factors shared by two or more numbers. Since 11 is a single number, you could say that it shares all of its factors with itself.11 is a prime number. It is only evenly divisible by itself and one.


What are the common factors of 17?

The term common factors specifically refers to the factors shared by two or more numbers. Since 17 is a single number, you could say that it shares all of its factors with itself.17 is a prime number. It is only evenly divisible by itself and one.


What is the common multiple of 80?

A single number cannot have a "common multiple" - common multiples are shared by two or more numbers.


Which characteristic is essential in order for people to be considered a social group?

B. They must have shared interests.