The LCM is: 294
The GCF is 7.
The GCF is 7.
The highest common factor is 7 and the lowest is 1
7 is the greatest common factor of 4942 and 21, or of 49, 42 and 21, if that is what you meant.
The lowest common factor of any set of integers is 1.
The LCM is: 294
1 and 7
7
The GCF is 7.
It is: 7
It is: 7
The GCF is 7.
The greatest common factor (GCF) is often also called the greatest common divisor (GCD) or highest common factor (HCF). Keep in mind that these different terms all refer to the same thing: the largest integer which evenly divides two or more numbers. The greatest common factor of 14, 42, and 49 is 7.
The GCF is 7.
The GCF is 1.
The GCF is 7.