The GCF is a single number. In this case, the GCF is 1.
Yes, the greatest common factor of a pair of numbers can equal one of the numbers if one of the numbers is a factor of the other.
210 and 217 is the pair of numbers between 200 and 300 that has the greatest common factor of 7
How about: 6 and 9
9 and 18
Sure why not!
Yes, the greatest common factor of a pair of numbers can equal one of the numbers if one of the numbers is a factor of the other.
That happens when one of the numbers is a factor of the other.
A prime number
Any pair of prime numbers
210 and 217 is the pair of numbers between 200 and 300 that has the greatest common factor of 7
1
There is no Greatest Common Factor (GCF) for a single number. The Greatest Common Factor (GCF) is the largest factor common to two or more given numbers.
15 and 30
How about: 14 and 21
6 and 12
9 and 18
They are 21 and 42