The GCF or greatest common factor of 20 and 25 is 5
20:1,2,4,5,10,20
25:1,5,25
5 is the greatest number in common
false..
False. If s is a factor of 16, then the greatest common factor (GCF) of s and 16 would be s, not 16. The GCF is the largest number that divides both numbers evenly, and in this case, that number would be s, the smaller of the two factors.
true
False. 72 is a multiple of 6.
False; it's 24.
True
True
True
greatest
The greatest common factor of 16 20 and 36 is 4.
True. By definition for two numbers to be relatively prime they must not share any common factors. So their greatest (and only) common factor would be 1.
false..
The greatest factor that two or more numbers have in common is known as the greatest common factor, or GCF.
True
False. If s is a factor of 16, then the greatest common factor (GCF) of s and 16 would be s, not 16. The GCF is the largest number that divides both numbers evenly, and in this case, that number would be s, the smaller of the two factors.
By definition, an even number has 2 as a factor. That means that any set of even numbers will have at least a common factor of 2. Since that common factor will also have 2 as a factor, it has to be even.
That is true.