What is the GCF of 20 and 0.5?

Answer 1

The Greatest Common Factor (GCF) of two numbers is the largest number that can evenly divide both numbers without leaving a remainder. In this case, to find the GCF of 20 and 0.5, we need to convert 0.5 to a whole number by multiplying it by 10 to get 5. The GCF of 20 and 5 is 5, as 5 is the largest number that can divide both 20 and 5 without leaving a remainder.

Answer 2

It is not possible to give a sensible answer to this question. The greatest common factor (GCF) refers to a factor that is COMMON to two or more numbers. You have only one number in the question!

Answer 3

Not only that, it refers to integers, not decimals.

Answer 4

Since 75 is a factor of 150, it is automatically the GCF of this problem.

Answer 5

This question cannot be answered because a gfc is the greatest common factor of two or more numbers.

Answer 6

It could be 0.5 but in general common factors are whole numbers which are integers

Answer 7

The GCF is 5.

Answer 8

The GCF is 25.

Answer 9

GCF(15, 50) = 5.

Answer 10

FCG(50, 150, 175) = 25.