0
When would 1 be the greatest common factor of a set of numbers?
Wiki User
∙ 11y ago
When the members of the set are prime, or relatively prime.
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
What are the greatest common factor of 240?
The greatest common factor is a function of two numbers-- it is the greatest factor that the numbers have in common. The concept does not apply to a single number. Now you can use the same number twice and ask what is the greatest common factor of 240 and 240 and the answer would be 240.
What is the greatest common factor of 40 44?
The greatest common factor of the numbers 40 and 44 would be 4. This the highest number that will go evenly into both numbers.
What is the greatest common factor of 10 25 and 5?
That would be 5, same as the least common factor.
What is the greatest common factor of all prime numbers?
That would be 1
How is 850 the greatest common factor of 85 and 10?
850 is not the greatest common factor of 85 and 10. The person answering the question about the numbers with 850 as the greatest common factor was apparently thinking about the factors of 850 itself, not numbers that would have 850 as their greatest common factor. The greatest common factor of 10 and 85 is 5. The least common multiple of 10 and 85 is 170. The product of 10 and 85 is 850.
What is it when two or more numbers have a greatest common factor of one?
They would both be prime numbers.
How do you find the greatest common factor of two odd numbers?
An easy way to find the greatest commmon factor of two odd numbers would be to try dividing them by eachother.
What is the greatest common factor of 17 an 11?
Both 17 and 11 are prime numbers, meaning the only numbers they can be divided by evenly are themselves and 1. This would mean the greatest common factor they share is 1.
What is the greatest common factor of 72 and 91?
To find the greatest common factor of two numbers, you first need to factorise those numbers. In this case: 72=3x3x2x2x2 91=7x13 The next step would be to find any common factors. As there are none, this means that the greatest common factor of 72 and 91 is 1.
Why would 2 be the greatest common factor in a problem?
Because the numbers being asked about are consecutive even numbers.
How do you figure out two number's greatest common factors?
One solution would be to list the factors of the two numbers and find all the common factors. The greatest one would be the greatest common factor.
What is the greatest common factor of 16x2-8x?
I believe the GCF (Greatest Common Factor) would be 8x I believe the GCF (Greatest Common Factor) would be 8x
