Q: Name two common factors of 16 and 40?

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The common factors of 12, 16 and 32 are 1, 2 and 4.

8 and 16, among many others

Short answer: There are none. There is neither a greatest common factor nor common factors of a single number, such as 48, because there cannot be any form of common factor without two or more numbers to compare. Common factors are factors that the numbers being compared have in common. The greatest common factor is the largest factor that all the numbers being compared have in common. Thus, since there are not two or more numbers to compare, there are neither common factors nor a greatest common factor. The factors of 48 are 1, 2, 3, 4, 6, 8, 12, 16, 24, and 48. Examples: The common factors of 8 and 48 are 1, 2, 4, and 8; the greatest common factor is 8. The common factors of 16 and 48 are 1, 2, 4, 8, and 16; the greatest common factor is 16. The common factors of 48 and 64 are 1, 2, 4, 8, and 16; the greatest common factor is 16. The common factors of 48 and 72 are 1, 2, 3, 4, 6, 8, 12, and 24; the greatest common factor is 24. The common factors of 48 and 90 are 1, 2, 3, and 6; the greatest common factor is 6.

The common factors of 32 and 48 are 1, 2, 4, 8 and 16.

The factors of 9 are 1, 3, 9 The factors of 16 are 1, 2, 4, 8, 16 The common factor of 9 and 16 is 1

Related questions

There cannot be a common factor of just one number. To be common there need to be at least two numbers.The term common factors specifically refers to the factors shared by two or more numbers. Since 16 is a single number, you could say that it shares all of its factors with itself.The factors of 16 are: 1, 2, 4, 8, and 16.

30 and 16's highest common factor is two.

The greatest common factor is two.

The factors of 16 are 1, 2, 4, 8 and 16. For them to be common, they need to be compared to another set of factors.

First, note the factors of each number. The factors of 14 are 1, 2, 7 and 14. The factors of 16 are 1, 2, 4, 8 and 16. Common factors are any factors which are shared by the two numbers. Both numbers have 1 and 2 as factors. Thus the common factors of 14 and 16 are 1 and 2.

The common factors of 16 and 48 are 16,8,4,2,1.

You need at least two numbers to find something in common.

Answer:The common factors of 16 and 28 are 1, 2, and 4.Definition: A factor is a divisor - a number that will evenly divide into another number. The common factors of two or more numbers are all the factors that the numbers have in common.Methods:One way to determine the common factors is to find all the factors of the numbers and compare them.The factors of 16 are 1, 2, 4, 8, and 16.The factors of 28 are 1, 2, 4, 7, 14, and 28.The common factors are 1, 2, and 4.

Common factors of 10 and 16 are: 1 and 2.

The common factors of 14 and 16 are 1 and 2.

The Greatest Common Factor is two.

16 and 32