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What is the gcf of all composite numbers under 100?
The GCF of all the composite numbers under 100 is 1. For e.g 4 & 9 are composite numbers & their GCF is 1, so if we take other composite numbers along with 4 & 9 the GCF will be 1.
Will a prime number and a composite number always have a GCF of 1?
Not if the composite number is a multiple of the prime number.
Is the GCF of any two even numbers is always even?
The GCF of any two odd numbers is always odd. The GCF of any two even numbers is always even. The GCF of an odd and an even number is always odd.
What are two composite numbers whose GCF is 1?
4 and 9 have a GCF of 1
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 all composite numbers under 100?
The GCF of all the composite numbers under 100 is 1. For e.g 4 & 9 are composite numbers & their GCF is 1, so if we take other composite numbers along with 4 & 9 the GCF will be 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.
Will a prime number and a composite number always have a GCF of 1?
Not if the composite number is a multiple of the prime number.
Is the GCF of any two even numbers is always even?
The GCF of any two odd numbers is always odd. The GCF of any two even numbers is always even. The GCF of an odd and an even number is always odd.
What is the gcf of 52 and is it prime or composite?
52 is composite. You need at least two numbers to find a GCF.
Is the greatest common factor of two numbers a composite number?
The numbers are relatively prime, or co-prime.
What is the GCF of 108 and 5?
GCF of a prime number and a composite number is 1 if the composite number is not a multiple of the prime number. Here, 5 is a prime number and 108 is a composite number(not the multiple of 5). Therefore GCF of 108 and 5 is 1.
Is the GCF of even numbers always an even number?
A set of even numbers, yes.
What is the gcf of any two prime numbers and composite numbers?
One
What are two composite numbers whose GCF is 1?
4 and 9 have a GCF of 1
Which pair of composite numbers has GCF of 1?
Any two coprime numbers
What are two composite numbers with the GCF of 1?
Any two composite numbers who do not share the same prime factors.15 = 5x322 = 11x2So 15 and 22 have a GCF of 1
