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Q: Which whole numbers have 1 as a factor?
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Related questions

What odd whole numbers have 12 as a factor?

No odd whole numbers have 12 as a factor. 1 and 3 are odd numbers that are factors of 12.


When is 1 the greatest common factor of 2 numbers?

1 is a factor of every whole number, and the gcf of two numbers can be 1 if there is no larger factor common to both numbers.


What number is a factor of all whole numbers?

1


How can you express (12 4 16) as a multiple of a sum of whole numbers with no common factor?

It is not possible to express something as a sum of whole numbers with no common factor. All whole numbers have at least 1 as a common factor.


Why do you have greatest common factor and not least common factor?

The least (meaning lowest) common factor of any set of whole numbers is always 1. The greatest common factor of any set of whole numbers will depend on the factors of the individual whole numbers in the set.


What is The least common factor of 143 and 165?

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


What would the least common factor of two numbers be?

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


Do all numbers have at least one prime factor?

All whole numbers except for -1, 0 and 1 have at least one prime factor.


What numbesr is a common factor of all whole numbers?

Only 1.


Which number is a common factor of all whole numbers?

One.


What are the factors of all the numbers through 100?

Every whole number between 1 and 50 is a factor of one or more whole numbersbetween 1 and 100.' 1 ' is a factor of every whole number.


Is it true that every number has a 0.5 factor?

No because factors are whole numbers but every whole number except zero has 1 as a factor.