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Is 1 a common factor for any pair of numbers?
yes
Will a pair of numbers both more than 100 always have a greater Greatest common factor than a pair of numbers less than 100?
Yes. 4 and 8 have a GCF of 4. 104 and 108 have a GCF of 4. Any set of prime numbers has a GCF of 1, no matter how large or small they are.
What are the greatest common factor 77 203?
You need at least two numbers to find a GCF.
If 3 is not a common factor of a pair of numbers what other numbers cant be common factors explain?
If 3 is not a common factor of a pair of numbers, then other numbers that cannot be common factors are any multiples of 3, such as 6, 9, 12, and so on. This is because if a number is a multiple of 3, it will also be divisible by 3, making it a common factor. Additionally, any prime numbers that are not factors of 3, such as 2, 5, 7, 11, and so on, cannot be common factors either.
What two number pairs whose least common factor is the product of the number?
Any pair of prime or relatively prime numbers.
Does every pair of whole numbers have at least 1 common factor?
yes
What are a pair of numbers whose greatest common factor is one of the numbers in the pair?
That happens when one of the numbers is a factor of the other.
When is the greatest common factor of a pair of numbers on of the numbers?
A prime number
For which pair is the greatest common factor 1?
Any pair of prime numbers
If two is not a common factor of a pair of numbers what other numbers cannot be common factors?
Even numbers.
What is the lowest common factor of 34 and 46?
The least common factor of any set of numbers is 1.
What pair of numbers has a greatest common factor of 1?
1
Is 1 a common factor for any pair of numbers?
yes
Can a pair of numbers have fewer than two common factors?
Yes, a pair of numbers can have fewer than two common factors. This only happens when the numbers are co-prime -- that is, when the numbers have only one common factor. In that case, the common factor is always 1.
What is the least common factor of 10and 25?
The least common factor of any set of numbers is 1.
When will the greatest common factor of a pair of numbers equal the least common multiple of the same pair of numbers?
Only if the magnitudes of two numbers are the same.
What pair Of numbers have a greatest common factor of 2?
The pair of numbers that have a greatest common factor of 2 are any two even numbers. This is because the greatest common factor of two numbers is the largest number that divides both numbers evenly. Since 2 is the only even prime number, any two even numbers will have 2 as a common factor.
