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Which number is greatest factor of every number?
The greatest factor of any number is the number itself. There is no integer that is the greatest factor of every number. One is a factor of every number. One is the GCF of co-prime numbers.
What is the greatest factor of the number 36?
Every number is the greatest factor of itself.
Can two even numbers have greatest common factor of 1?
No. Every even number has a factor of 2. So any two even numbers share 2 as a factor. So the greatest common factor has to be at least 2.
What do the least common factor and the greatest common factor have in common?
hey are both positive integers. Both divide every number in a given set.
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 is the greatest common factor of 15 over 45?
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! That number is 15/45, a fraction that is smaller than 1. The concept of factors makes sense in context of whole numbers since otherwise every non-zero number is a factor of every number.
What is the greatest common factor of 28 and 7?
Since 7 is a factor of 28, it is automatically the GCF of 7 and 28The Greatest Common Factor (GCF) of 28 and 7 is 7.
How do you factor completely when there is no greatest common factor?
there always is one-every # has the factor 1 hint:)
What is the greatest common factor of 3 4 and 6?
4 3 and 6 have no proper factor in common. Remember that 1 is a factor of every counting number, but not a proper factor of any of them. Greatest common factor questions do not recognise 1 as a proper factor. When talking of primes neither 1 nor the number itself is regarded as a proper factor.
What numbers have 4 as their greatest factor?
Every positive number has itself as its greatest factor. So your answer is 4.
Why are there greatest common factors and not least common factors?
1 is the least common factor of all whole numbers, so there is nothing to choose for a least common factor. The Greatest Common Factor (GCF) of a set of two or more numbers is the largest factor that will divide into every number in the set without leaving any remainder. 1 is the least, or smallest, factor common to all whole numbers.
What is the greatest common factor of 28 and 50?
The greatest common factor of 28 and 50 is 2
