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What is the gcf if one number is prime and the other is composite?
The answer depends on whether or not the prime number is a factor of the other number.If the prime number is a factor of the other number then the GCF is the prime, otherwise the GCF is 1.
What is the gcf of two numbers. the second number is the multiple of the first number?
The GCF is the first number.
Can the greatest common factor be equal to the number?
The GCF can be equal to the smaller number if the smaller number is a factor of the larger one. The GCF can be equal to both numbers if they are the same number. The GCF of 10 and 10 is 10.
What is the greatest common factor of 1 12 and 24?
In a set of numbers if one of the numbers is 1 then GCF is 1.Reason:GCF of a set of numbers can never be greater than the smallest number of the set. So in this case GCF can't be greater than 1.Since 1 is a factor of every number then it is the factor shared by every number.So 1 is always in the list of common factors.But here one of the numbers is 1 then GCF is 1 because 1 is the only common factor.
What are the the GCF of 40?
The GCF of one number is itself. To find the GCF, two or more numbers are needed.
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 number has a GCF of 90?
Every positive number is the greatest factor of itself.
How can you use GCF with a number that has a number that is a factor and a number that is not a factor?
All numbers have factors or can be factors, so I'm not sure what you mean by a number that is not a factor. There is a GCF for every set of nonzero integers, even if it's only 1.
Why is the gcf of any even number always even?
By definition, every even number has 2 as a factor. That means that every set of even numbers will have at least 2 as a common factor. The GCF might be higher, but if it has 2 as a factor, it's even.
What is the gcf if one number is prime and the other is composite?
The answer depends on whether or not the prime number is a factor of the other number.If the prime number is a factor of the other number then the GCF is the prime, otherwise the GCF is 1.
What is the GCF of 56 and 5?
GCF of a composite number and a prime number is always 1. Here, 5 is a prime number therefore, gcf is 1.
What is the gcf of a number and twice the number?
The GCF of x and 2x is x.
What is the gcf of 2 and 2?
The answer to that is 2 because every number is its own factor and 2 is a prime number so the only factors it has is 1 and itself.
What is the GCF of the number 23?
You need at least two numbers to find a GCF.
What is the GCF of 4263?
The GCF of one number is itself. To find the GCF, more than one number is needed.
How do you rename a whole number or a mix number in simplest form?
Every whole number is already in simplest form. Simplest form only refers to the fraction part of a mixed number. Find the GCF of the numerator and the denominator and divide them both by it. If the GCF is 1, the fraction is in its simplest form.
What is the gcf of two numbers. the second number is the multiple of the first number?
The GCF is the first number.
