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The GCF is 18.

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Q: What is the highest common factor of the set of numbers (54 72 90)?
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What is the least common factor of 49 35 and5?

The least common factor of any set of numbers is 1.


What is the least common factor of 72 and 24?

The least common factor of any set of numbers is 1.


What are the lowest common factor and the highest common factor?

The greatest common factor, or GCF, is the largest positive integer that will divide evenly with no remainder into all the members of a given set of numbers. The least common factor of any set of numbers is 1.


What is the least common factor of 54 and 60?

The least common factor of 54 and 60 is 1, as is the least common factor of any set of numbers. The highest common factor of 54 and 60 is 6


What is the lowest common factor of 10 15 and 30?

The least common factor of any set of numbers is 1.


What does HCF stand for in maths terms?

The highest common factor, or HCF, is the largest positive integer that will divide evenly with no remainder into all the members of a given set of numbers.


What is the HIGHEST COMMON FACTOR (HCF) of 8 and 17?

The word "highest" is a superlative and that means that there can be only one highest common factor for any set of numbers. HCF(8, 18) = 2


How do you find the greatest common factor of a set of numbers?

The greatest common factor (or GCF) is the highest number that can divide into aanother number, and not have a decimal (whole number).


What is the least common factor of 78 and 102?

The least common factor of any set of numbers is 1.


What is the lowest common factor of 6 10 15?

The lowest common FACTOR of any set of numbers is 1. Perhaps you meant the Lowest Common MULTIPLE, which for 6, 10, 15 is 30. Or you meant the HIGHEST Common Factor, which for 6, 10, 15 is 1.


What is the definition of the highest common factor?

The greatest common factor, or GCF, is the largest positive integer that will divide evenly with no remainder into all the members of a given set of numbers.


What is the difference between a factor and a common factor?

A factor is any number, normally an integer, that multiplies by another number or set of numbers to produce the number of which it is a factor. Eg. the factors of 32 are 1,2,4,8,16 and 32. A common factor is a factor that is shared by two numbers, and is commonly use in conjunction with the term "highest common factor", which demands the highest possible shared factor of two numbers. Eg. the common factors of 14 and 21 are 7 and 1.